20173666804

素因数分解:

$2^2\times {\mathrm{23}}^2\times {\mathrm{59}}^1\times {\mathrm{161591}}^1$

素因数の和:161700

約数の個数: 36

約数和(自身を含む): 37531357920

約数和(自身を除く): 17357691116

約数列:

[1, 2, 4, 23, 46, 59, 92, 118, 236, 529, 1058, 1357, 2116, 2714, 5428, 31211, 62422, 124844, 161591, 323182, 646364, 3716593, 7433186, 9533869, 14866372, 19067738, 38135476, 85481639, 170963278, 219278987, 341926556, 438557974, 877115948, 5043416701, 10086833402, 20173666804]

約数ペア:

[(1, 20173666804), (2, 10086833402), (4, 5043416701), (23, 877115948), (46, 438557974), (59, 341926556), (92, 219278987), (118, 170963278), (236, 85481639), (529, 38135476), (1058, 19067738), (1357, 14866372), (2116, 9533869), (2714, 7433186), (5428, 3716593), (31211, 646364), (62422, 323182), (124844, 161591)]