20110992

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{929}}^1$

素因数の和:992

約数の個数: 80

約数和(自身を含む): 58121280

約数和(自身を除く): 38010288

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 41, 44, 48, 66, 82, 88, 123, 132, 164, 176, 246, 264, 328, 451, 492, 528, 656, 902, 929, 984, 1353, 1804, 1858, 1968, 2706, 2787, 3608, 3716, 5412, 5574, 7216, 7432, 10219, 10824, 11148, 14864, 20438, 21648, 22296, 30657, 38089, 40876, 44592, 61314, 76178, 81752, 114267, 122628, 152356, 163504, 228534, 245256, 304712, 418979, 457068, 490512, 609424, 837958, 914136, 1256937, 1675916, 1828272, 2513874, 3351832, 5027748, 6703664, 10055496, 20110992]

約数ペア:

[(1, 20110992), (2, 10055496), (3, 6703664), (4, 5027748), (6, 3351832), (8, 2513874), (11, 1828272), (12, 1675916), (16, 1256937), (22, 914136), (24, 837958), (33, 609424), (41, 490512), (44, 457068), (48, 418979), (66, 304712), (82, 245256), (88, 228534), (123, 163504), (132, 152356), (164, 122628), (176, 114267), (246, 81752), (264, 76178), (328, 61314), (451, 44592), (492, 40876), (528, 38089), (656, 30657), (902, 22296), (929, 21648), (984, 20438), (1353, 14864), (1804, 11148), (1858, 10824), (1968, 10219), (2706, 7432), (2787, 7216), (3608, 5574), (3716, 5412)]