20084501424

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{231559}}^1$

素因数の和:231722

約数の個数: 80

約数和(自身を含む): 56278342400

約数和(自身を除く): 36193840976

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 139, 156, 208, 278, 312, 417, 556, 624, 834, 1112, 1668, 1807, 2224, 3336, 3614, 5421, 6672, 7228, 10842, 14456, 21684, 28912, 43368, 86736, 231559, 463118, 694677, 926236, 1389354, 1852472, 2778708, 3010267, 3704944, 5557416, 6020534, 9030801, 11114832, 12041068, 18061602, 24082136, 32186701, 36123204, 48164272, 64373402, 72246408, 96560103, 128746804, 144492816, 193120206, 257493608, 386240412, 418427113, 514987216, 772480824, 836854226, 1255281339, 1544961648, 1673708452, 2510562678, 3347416904, 5021125356, 6694833808, 10042250712, 20084501424]

約数ペア:

[(1, 20084501424), (2, 10042250712), (3, 6694833808), (4, 5021125356), (6, 3347416904), (8, 2510562678), (12, 1673708452), (13, 1544961648), (16, 1255281339), (24, 836854226), (26, 772480824), (39, 514987216), (48, 418427113), (52, 386240412), (78, 257493608), (104, 193120206), (139, 144492816), (156, 128746804), (208, 96560103), (278, 72246408), (312, 64373402), (417, 48164272), (556, 36123204), (624, 32186701), (834, 24082136), (1112, 18061602), (1668, 12041068), (1807, 11114832), (2224, 9030801), (3336, 6020534), (3614, 5557416), (5421, 3704944), (6672, 3010267), (7228, 2778708), (10842, 1852472), (14456, 1389354), (21684, 926236), (28912, 694677), (43368, 463118), (86736, 231559)]