20770992

素因数分解:

$2^4\times 3^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:109

約数の個数: 200

約数和(自身を含む): 69138432

約数和(自身を除く): 48367440

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 31, 33, 36, 44, 47, 48, 54, 62, 66, 72, 81, 88, 93, 94, 99, 108, 124, 132, 141, 144, 162, 176, 186, 188, 198, 216, 248, 264, 279, 282, 297, 324, 341, 372, 376, 396, 423, 432, 496, 517, 528, 558, 564, 594, 648, 682, 744, 752, 792, 837, 846, 891, 1023, 1034, 1116, 1128, 1188, 1269, 1296, 1364, 1457, 1488, 1551, 1584, 1674, 1692, 1782, 2046, 2068, 2232, 2256, 2376, 2511, 2538, 2728, 2914, 3069, 3102, 3348, 3384, 3564, 3807, 4092, 4136, 4371, 4464, 4653, 4752, 5022, 5076, 5456, 5828, 6138, 6204, 6696, 6768, 7128, 7614, 8184, 8272, 8742, 9207, 9306, 10044, 10152, 11656, 12276, 12408, 13113, 13392, 13959, 14256, 15228, 16027, 16368, 17484, 18414, 18612, 20088, 20304, 23312, 24552, 24816, 26226, 27621, 27918, 30456, 32054, 34968, 36828, 37224, 39339, 40176, 41877, 48081, 49104, 52452, 55242, 55836, 60912, 64108, 69936, 73656, 74448, 78678, 83754, 96162, 104904, 110484, 111672, 118017, 128216, 144243, 147312, 157356, 167508, 192324, 209808, 220968, 223344, 236034, 256432, 288486, 314712, 335016, 384648, 432729, 441936, 472068, 576972, 629424, 670032, 769296, 865458, 944136, 1153944, 1298187, 1730916, 1888272, 2307888, 2596374, 3461832, 5192748, 6923664, 10385496, 20770992]

約数ペア:

[(1, 20770992), (2, 10385496), (3, 6923664), (4, 5192748), (6, 3461832), (8, 2596374), (9, 2307888), (11, 1888272), (12, 1730916), (16, 1298187), (18, 1153944), (22, 944136), (24, 865458), (27, 769296), (31, 670032), (33, 629424), (36, 576972), (44, 472068), (47, 441936), (48, 432729), (54, 384648), (62, 335016), (66, 314712), (72, 288486), (81, 256432), (88, 236034), (93, 223344), (94, 220968), (99, 209808), (108, 192324), (124, 167508), (132, 157356), (141, 147312), (144, 144243), (162, 128216), (176, 118017), (186, 111672), (188, 110484), (198, 104904), (216, 96162), (248, 83754), (264, 78678), (279, 74448), (282, 73656), (297, 69936), (324, 64108), (341, 60912), (372, 55836), (376, 55242), (396, 52452), (423, 49104), (432, 48081), (496, 41877), (517, 40176), (528, 39339), (558, 37224), (564, 36828), (594, 34968), (648, 32054), (682, 30456), (744, 27918), (752, 27621), (792, 26226), (837, 24816), (846, 24552), (891, 23312), (1023, 20304), (1034, 20088), (1116, 18612), (1128, 18414), (1188, 17484), (1269, 16368), (1296, 16027), (1364, 15228), (1457, 14256), (1488, 13959), (1551, 13392), (1584, 13113), (1674, 12408), (1692, 12276), (1782, 11656), (2046, 10152), (2068, 10044), (2232, 9306), (2256, 9207), (2376, 8742), (2511, 8272), (2538, 8184), (2728, 7614), (2914, 7128), (3069, 6768), (3102, 6696), (3348, 6204), (3384, 6138), (3564, 5828), (3807, 5456), (4092, 5076), (4136, 5022), (4371, 4752), (4464, 4653)]