20543669230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{93139}}^1$

素因数の和:93313

約数の個数: 64

約数和(自身を含む): 44421073920

約数和(自身を除く): 23877404690

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 137, 161, 230, 274, 322, 685, 805, 959, 1370, 1610, 1918, 3151, 4795, 6302, 9590, 15755, 22057, 31510, 44114, 93139, 110285, 186278, 220570, 465695, 651973, 931390, 1303946, 2142197, 3259865, 4284394, 6519730, 10710985, 12760043, 14995379, 21421970, 25520086, 29990758, 63800215, 74976895, 89320301, 127600430, 149953790, 178640602, 293480989, 446601505, 586961978, 893203010, 1467404945, 2054366923, 2934809890, 4108733846, 10271834615, 20543669230]

約数ペア:

[(1, 20543669230), (2, 10271834615), (5, 4108733846), (7, 2934809890), (10, 2054366923), (14, 1467404945), (23, 893203010), (35, 586961978), (46, 446601505), (70, 293480989), (115, 178640602), (137, 149953790), (161, 127600430), (230, 89320301), (274, 74976895), (322, 63800215), (685, 29990758), (805, 25520086), (959, 21421970), (1370, 14995379), (1610, 12760043), (1918, 10710985), (3151, 6519730), (4795, 4284394), (6302, 3259865), (9590, 2142197), (15755, 1303946), (22057, 931390), (31510, 651973), (44114, 465695), (93139, 220570), (110285, 186278)]