20128496610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{23136203}}^1$

素因数の和:23136242

約数の個数: 32

約数和(自身を含む): 49974200640

約数和(自身を除く): 29845704030

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 23136203, 46272406, 69408609, 115681015, 138817218, 231362030, 347043045, 670949887, 694086090, 1341899774, 2012849661, 3354749435, 4025699322, 6709498870, 10064248305, 20128496610]

約数ペア:

[(1, 20128496610), (2, 10064248305), (3, 6709498870), (5, 4025699322), (6, 3354749435), (10, 2012849661), (15, 1341899774), (29, 694086090), (30, 670949887), (58, 347043045), (87, 231362030), (145, 138817218), (174, 115681015), (290, 69408609), (435, 46272406), (870, 23136203)]