20145705074

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{29539157}}^1$

素因数の和:29539201

約数の個数: 16

約数和(自身を含む): 34029110016

約数和(自身を除く): 13883404942

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 29539157, 59078314, 324930727, 649861454, 915713867, 1831427734, 10072852537, 20145705074]

約数ペア:

[(1, 20145705074), (2, 10072852537), (11, 1831427734), (22, 915713867), (31, 649861454), (62, 324930727), (341, 59078314), (682, 29539157)]