20005936104

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{251761}}^1$

素因数の和:251831

約数の個数: 128

約数和(自身を含む): 63806561280

約数和(自身を除く): 43800625176

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 43, 44, 56, 66, 77, 84, 86, 88, 129, 132, 154, 168, 172, 231, 258, 264, 301, 308, 344, 462, 473, 516, 602, 616, 903, 924, 946, 1032, 1204, 1419, 1806, 1848, 1892, 2408, 2838, 3311, 3612, 3784, 5676, 6622, 7224, 9933, 11352, 13244, 19866, 26488, 39732, 79464, 251761, 503522, 755283, 1007044, 1510566, 1762327, 2014088, 2769371, 3021132, 3524654, 5286981, 5538742, 6042264, 7049308, 8308113, 10573962, 10825723, 11077484, 14098616, 16616226, 19385597, 21147924, 21651446, 22154968, 32477169, 33232452, 38771194, 42295848, 43302892, 58156791, 64954338, 66464904, 75780061, 77542388, 86605784, 116313582, 119082953, 129908676, 151560122, 155084776, 227340183, 232627164, 238165906, 259817352, 303120244, 357248859, 454680366, 465254328, 476331812, 606240488, 714497718, 833580671, 909360732, 952663624, 1428995436, 1667161342, 1818721464, 2500742013, 2857990872, 3334322684, 5001484026, 6668645368, 10002968052, 20005936104]

約数ペア:

[(1, 20005936104), (2, 10002968052), (3, 6668645368), (4, 5001484026), (6, 3334322684), (7, 2857990872), (8, 2500742013), (11, 1818721464), (12, 1667161342), (14, 1428995436), (21, 952663624), (22, 909360732), (24, 833580671), (28, 714497718), (33, 606240488), (42, 476331812), (43, 465254328), (44, 454680366), (56, 357248859), (66, 303120244), (77, 259817352), (84, 238165906), (86, 232627164), (88, 227340183), (129, 155084776), (132, 151560122), (154, 129908676), (168, 119082953), (172, 116313582), (231, 86605784), (258, 77542388), (264, 75780061), (301, 66464904), (308, 64954338), (344, 58156791), (462, 43302892), (473, 42295848), (516, 38771194), (602, 33232452), (616, 32477169), (903, 22154968), (924, 21651446), (946, 21147924), (1032, 19385597), (1204, 16616226), (1419, 14098616), (1806, 11077484), (1848, 10825723), (1892, 10573962), (2408, 8308113), (2838, 7049308), (3311, 6042264), (3612, 5538742), (3784, 5286981), (5676, 3524654), (6622, 3021132), (7224, 2769371), (9933, 2014088), (11352, 1762327), (13244, 1510566), (19866, 1007044), (26488, 755283), (39732, 503522), (79464, 251761)]