20171029118

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{797}}^1\times {\mathrm{550189}}^1$

素因数の和:551011

約数の個数: 16

約数和(自身を含む): 31611716640

約数和(自身を除く): 11440687522

約数列:

[1, 2, 23, 46, 797, 1594, 18331, 36662, 550189, 1100378, 12654347, 25308694, 438500633, 877001266, 10085514559, 20171029118]

約数ペア:

[(1, 20171029118), (2, 10085514559), (23, 877001266), (46, 438500633), (797, 25308694), (1594, 12654347), (18331, 1100378), (36662, 550189)]