20143162588

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{2345501}}^1$

素因数の和:2345637

約数の個数: 24

約数和(自身を含む): 37434211920

約数和(自身を除く): 17291049332

約数列:

[1, 2, 4, 19, 38, 76, 113, 226, 452, 2147, 4294, 8588, 2345501, 4691002, 9382004, 44564519, 89129038, 178258076, 265041613, 530083226, 1060166452, 5035790647, 10071581294, 20143162588]

約数ペア:

[(1, 20143162588), (2, 10071581294), (4, 5035790647), (19, 1060166452), (38, 530083226), (76, 265041613), (113, 178258076), (226, 89129038), (452, 44564519), (2147, 9382004), (4294, 4691002), (8588, 2345501)]