20145827526

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{757}}^1\times {\mathrm{23719}}^1$

素因数の和:24509

約数の個数: 64

約数和(自身を含む): 46603537920

約数和(自身を除く): 26457710394

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 102, 187, 374, 561, 757, 1122, 1514, 2271, 4542, 8327, 12869, 16654, 23719, 24981, 25738, 38607, 47438, 49962, 71157, 77214, 141559, 142314, 260909, 283118, 403223, 424677, 521818, 782727, 806446, 849354, 1209669, 1565454, 2419338, 4435453, 8870906, 13306359, 17955283, 26612718, 35910566, 53865849, 107731698, 197508113, 305239811, 395016226, 592524339, 610479622, 915719433, 1185048678, 1831438866, 3357637921, 6715275842, 10072913763, 20145827526]

約数ペア:

[(1, 20145827526), (2, 10072913763), (3, 6715275842), (6, 3357637921), (11, 1831438866), (17, 1185048678), (22, 915719433), (33, 610479622), (34, 592524339), (51, 395016226), (66, 305239811), (102, 197508113), (187, 107731698), (374, 53865849), (561, 35910566), (757, 26612718), (1122, 17955283), (1514, 13306359), (2271, 8870906), (4542, 4435453), (8327, 2419338), (12869, 1565454), (16654, 1209669), (23719, 849354), (24981, 806446), (25738, 782727), (38607, 521818), (47438, 424677), (49962, 403223), (71157, 283118), (77214, 260909), (141559, 142314)]