20036522030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2253827}}^1$

素因数の和:2253968

約数の個数: 32

約数和(自身を含む): 41542557696

約数和(自身を除く): 21506035666

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 127, 254, 635, 889, 1270, 1778, 4445, 8890, 2253827, 4507654, 11269135, 15776789, 22538270, 31553578, 78883945, 157767890, 286236029, 572472058, 1431180145, 2003652203, 2862360290, 4007304406, 10018261015, 20036522030]

約数ペア:

[(1, 20036522030), (2, 10018261015), (5, 4007304406), (7, 2862360290), (10, 2003652203), (14, 1431180145), (35, 572472058), (70, 286236029), (127, 157767890), (254, 78883945), (635, 31553578), (889, 22538270), (1270, 15776789), (1778, 11269135), (4445, 4507654), (8890, 2253827)]