20349219090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{441319}}^1$

素因数の和:441411

約数の個数: 64

約数和(自身を含む): 51475564800

約数和(自身を除く): 31126345710

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 53, 58, 87, 106, 145, 159, 174, 265, 290, 318, 435, 530, 795, 870, 1537, 1590, 3074, 4611, 7685, 9222, 15370, 23055, 46110, 441319, 882638, 1323957, 2206595, 2647914, 4413190, 6619785, 12798251, 13239570, 23389907, 25596502, 38394753, 46779814, 63991255, 70169721, 76789506, 116949535, 127982510, 140339442, 191973765, 233899070, 350848605, 383947530, 678307303, 701697210, 1356614606, 2034921909, 3391536515, 4069843818, 6783073030, 10174609545, 20349219090]

約数ペア:

[(1, 20349219090), (2, 10174609545), (3, 6783073030), (5, 4069843818), (6, 3391536515), (10, 2034921909), (15, 1356614606), (29, 701697210), (30, 678307303), (53, 383947530), (58, 350848605), (87, 233899070), (106, 191973765), (145, 140339442), (159, 127982510), (174, 116949535), (265, 76789506), (290, 70169721), (318, 63991255), (435, 46779814), (530, 38394753), (795, 25596502), (870, 23389907), (1537, 13239570), (1590, 12798251), (3074, 6619785), (4611, 4413190), (7685, 2647914), (9222, 2206595), (15370, 1323957), (23055, 882638), (46110, 441319)]