20140364

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{1223}}^1$

素因数の和:1429

約数の個数: 24

約数和(自身を含む): 37013760

約数和(自身を除く): 16873396

約数列:

[1, 2, 4, 23, 46, 92, 179, 358, 716, 1223, 2446, 4117, 4892, 8234, 16468, 28129, 56258, 112516, 218917, 437834, 875668, 5035091, 10070182, 20140364]

約数ペア:

[(1, 20140364), (2, 10070182), (4, 5035091), (23, 875668), (46, 437834), (92, 218917), (179, 112516), (358, 56258), (716, 28129), (1223, 16468), (2446, 8234), (4117, 4892)]