20051241936

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{43}}^1\times {\mathrm{919}}^1$

素因数の和:1046

約数の個数: 240

約数和(自身を含む): 59812600320

約数和(自身を除く): 39761358384

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 33, 43, 44, 48, 62, 66, 86, 88, 93, 124, 129, 132, 172, 176, 186, 248, 258, 264, 341, 344, 372, 473, 496, 516, 528, 682, 688, 744, 919, 946, 961, 1023, 1032, 1333, 1364, 1419, 1488, 1838, 1892, 1922, 2046, 2064, 2666, 2728, 2757, 2838, 2883, 3676, 3784, 3844, 3999, 4092, 5332, 5456, 5514, 5676, 5766, 7352, 7568, 7688, 7998, 8184, 10109, 10571, 10664, 11028, 11352, 11532, 14663, 14704, 15376, 15996, 16368, 20218, 21142, 21328, 22056, 22704, 23064, 28489, 29326, 30327, 31713, 31992, 39517, 40436, 41323, 42284, 43989, 44112, 46128, 56978, 58652, 60654, 63426, 63984, 79034, 80872, 82646, 84568, 85467, 87978, 113956, 117304, 118551, 121308, 123969, 126852, 158068, 161744, 165292, 169136, 170934, 175956, 227912, 234608, 237102, 242616, 247938, 253704, 313379, 316136, 330584, 341868, 351912, 434687, 454553, 455824, 474204, 485232, 495876, 507408, 626758, 632272, 661168, 683736, 703824, 869374, 883159, 909106, 940137, 948408, 991752, 1225027, 1253516, 1304061, 1363659, 1367472, 1738748, 1766318, 1818212, 1880274, 1896816, 1983504, 2450054, 2507032, 2608122, 2649477, 2727318, 3477496, 3532636, 3636424, 3675081, 3760548, 4900108, 5014064, 5216244, 5298954, 5454636, 6954992, 7065272, 7272848, 7350162, 7521096, 9714749, 9800216, 10432488, 10597908, 10909272, 13475297, 14130544, 14700324, 15042192, 19429498, 19600432, 20864976, 21195816, 21818544, 26950594, 29144247, 29400648, 37975837, 38858996, 40425891, 42391632, 53901188, 58288494, 58801296, 75951674, 77717992, 80851782, 107802376, 113927511, 116576988, 151903348, 155435984, 161703564, 215604752, 227855022, 233153976, 303806696, 323407128, 417734207, 455710044, 466307952, 607613392, 646814256, 835468414, 911420088, 1253202621, 1670936828, 1822840176, 2506405242, 3341873656, 5012810484, 6683747312, 10025620968, 20051241936]

約数ペア:

[(1, 20051241936), (2, 10025620968), (3, 6683747312), (4, 5012810484), (6, 3341873656), (8, 2506405242), (11, 1822840176), (12, 1670936828), (16, 1253202621), (22, 911420088), (24, 835468414), (31, 646814256), (33, 607613392), (43, 466307952), (44, 455710044), (48, 417734207), (62, 323407128), (66, 303806696), (86, 233153976), (88, 227855022), (93, 215604752), (124, 161703564), (129, 155435984), (132, 151903348), (172, 116576988), (176, 113927511), (186, 107802376), (248, 80851782), (258, 77717992), (264, 75951674), (341, 58801296), (344, 58288494), (372, 53901188), (473, 42391632), (496, 40425891), (516, 38858996), (528, 37975837), (682, 29400648), (688, 29144247), (744, 26950594), (919, 21818544), (946, 21195816), (961, 20864976), (1023, 19600432), (1032, 19429498), (1333, 15042192), (1364, 14700324), (1419, 14130544), (1488, 13475297), (1838, 10909272), (1892, 10597908), (1922, 10432488), (2046, 9800216), (2064, 9714749), (2666, 7521096), (2728, 7350162), (2757, 7272848), (2838, 7065272), (2883, 6954992), (3676, 5454636), (3784, 5298954), (3844, 5216244), (3999, 5014064), (4092, 4900108), (5332, 3760548), (5456, 3675081), (5514, 3636424), (5676, 3532636), (5766, 3477496), (7352, 2727318), (7568, 2649477), (7688, 2608122), (7998, 2507032), (8184, 2450054), (10109, 1983504), (10571, 1896816), (10664, 1880274), (11028, 1818212), (11352, 1766318), (11532, 1738748), (14663, 1367472), (14704, 1363659), (15376, 1304061), (15996, 1253516), (16368, 1225027), (20218, 991752), (21142, 948408), (21328, 940137), (22056, 909106), (22704, 883159), (23064, 869374), (28489, 703824), (29326, 683736), (30327, 661168), (31713, 632272), (31992, 626758), (39517, 507408), (40436, 495876), (41323, 485232), (42284, 474204), (43989, 455824), (44112, 454553), (46128, 434687), (56978, 351912), (58652, 341868), (60654, 330584), (63426, 316136), (63984, 313379), (79034, 253704), (80872, 247938), (82646, 242616), (84568, 237102), (85467, 234608), (87978, 227912), (113956, 175956), (117304, 170934), (118551, 169136), (121308, 165292), (123969, 161744), (126852, 158068)]