20762610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3701}}^1$

素因数の和:3739

約数の個数: 64

約数和(自身を含む): 57573504

約数和(自身を除く): 36810894

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 30, 33, 34, 51, 55, 66, 85, 102, 110, 165, 170, 187, 255, 330, 374, 510, 561, 935, 1122, 1870, 2805, 3701, 5610, 7402, 11103, 18505, 22206, 37010, 40711, 55515, 62917, 81422, 111030, 122133, 125834, 188751, 203555, 244266, 314585, 377502, 407110, 610665, 629170, 692087, 943755, 1221330, 1384174, 1887510, 2076261, 3460435, 4152522, 6920870, 10381305, 20762610]

約数ペア:

[(1, 20762610), (2, 10381305), (3, 6920870), (5, 4152522), (6, 3460435), (10, 2076261), (11, 1887510), (15, 1384174), (17, 1221330), (22, 943755), (30, 692087), (33, 629170), (34, 610665), (51, 407110), (55, 377502), (66, 314585), (85, 244266), (102, 203555), (110, 188751), (165, 125834), (170, 122133), (187, 111030), (255, 81422), (330, 62917), (374, 55515), (510, 40711), (561, 37010), (935, 22206), (1122, 18505), (1870, 11103), (2805, 7402), (3701, 5610)]