20174006816

素因数分解:

$2^5\times {\mathrm{32909}}^1\times {\mathrm{19157}}^1$

素因数の和:52076

約数の個数: 24

約数和(自身を含む): 39720856140

約数和(自身を除く): 19546849324

約数列:

[1, 2, 4, 8, 16, 32, 19157, 32909, 38314, 65818, 76628, 131636, 153256, 263272, 306512, 526544, 613024, 1053088, 630437713, 1260875426, 2521750852, 5043501704, 10087003408, 20174006816]

約数ペア:

[(1, 20174006816), (2, 10087003408), (4, 5043501704), (8, 2521750852), (16, 1260875426), (32, 630437713), (19157, 1053088), (32909, 613024), (38314, 526544), (65818, 306512), (76628, 263272), (131636, 153256)]