20170290588

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{176951}}^1$

素因数の和:177047

約数の個数: 96

約数和(自身を含む): 57077637120

約数和(自身を除く): 36907346532

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 59, 69, 84, 92, 118, 138, 161, 177, 236, 276, 322, 354, 413, 483, 644, 708, 826, 966, 1239, 1357, 1652, 1932, 2478, 2714, 4071, 4956, 5428, 8142, 9499, 16284, 18998, 28497, 37996, 56994, 113988, 176951, 353902, 530853, 707804, 1061706, 1238657, 2123412, 2477314, 3715971, 4069873, 4954628, 7431942, 8139746, 10440109, 12209619, 14863884, 16279492, 20880218, 24419238, 28489111, 31320327, 41760436, 48838476, 56978222, 62640654, 73080763, 85467333, 113956444, 125281308, 146161526, 170934666, 219242289, 240122507, 292323052, 341869332, 438484578, 480245014, 720367521, 876969156, 960490028, 1440735042, 1680857549, 2881470084, 3361715098, 5042572647, 6723430196, 10085145294, 20170290588]

約数ペア:

[(1, 20170290588), (2, 10085145294), (3, 6723430196), (4, 5042572647), (6, 3361715098), (7, 2881470084), (12, 1680857549), (14, 1440735042), (21, 960490028), (23, 876969156), (28, 720367521), (42, 480245014), (46, 438484578), (59, 341869332), (69, 292323052), (84, 240122507), (92, 219242289), (118, 170934666), (138, 146161526), (161, 125281308), (177, 113956444), (236, 85467333), (276, 73080763), (322, 62640654), (354, 56978222), (413, 48838476), (483, 41760436), (644, 31320327), (708, 28489111), (826, 24419238), (966, 20880218), (1239, 16279492), (1357, 14863884), (1652, 12209619), (1932, 10440109), (2478, 8139746), (2714, 7431942), (4071, 4954628), (4956, 4069873), (5428, 3715971), (8142, 2477314), (9499, 2123412), (16284, 1238657), (18998, 1061706), (28497, 707804), (37996, 530853), (56994, 353902), (113988, 176951)]