20130146178

素因数分解:

$2^1\times 3^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1\times {\mathrm{253573}}^1$

素因数の和:253810

約数の個数: 32

約数和(自身を含む): 40969444032

約数和(自身を除く): 20839297854

約数列:

[1, 2, 3, 6, 101, 131, 202, 262, 303, 393, 606, 786, 13231, 26462, 39693, 79386, 253573, 507146, 760719, 1521438, 25610873, 33218063, 51221746, 66436126, 76832619, 99654189, 153665238, 199308378, 3355024363, 6710048726, 10065073089, 20130146178]

約数ペア:

[(1, 20130146178), (2, 10065073089), (3, 6710048726), (6, 3355024363), (101, 199308378), (131, 153665238), (202, 99654189), (262, 76832619), (303, 66436126), (393, 51221746), (606, 33218063), (786, 25610873), (13231, 1521438), (26462, 760719), (39693, 507146), (79386, 253573)]