20317910398

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1\times {\mathrm{9749}}^1$

素因数の和:10072

約数の個数: 32

約数和(自身を含む): 31442112000

約数和(自身を除く): 11124201602

約数列:

[1, 2, 67, 103, 134, 151, 206, 302, 6901, 9749, 10117, 13802, 15553, 19498, 20234, 31106, 653183, 1004147, 1042051, 1306366, 1472099, 2008294, 2084102, 2944198, 67277849, 98630633, 134555698, 151626197, 197261266, 303252394, 10158955199, 20317910398]

約数ペア:

[(1, 20317910398), (2, 10158955199), (67, 303252394), (103, 197261266), (134, 151626197), (151, 134555698), (206, 98630633), (302, 67277849), (6901, 2944198), (9749, 2084102), (10117, 2008294), (13802, 1472099), (15553, 1306366), (19498, 1042051), (20234, 1004147), (31106, 653183)]