20176992070

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{657017}}^1$

素因数の和:657144

約数の個数: 32

約数和(自身を含む): 37749626208

約数和(自身を除く): 17572634138

約数列:

[1, 2, 5, 10, 37, 74, 83, 166, 185, 370, 415, 830, 3071, 6142, 15355, 30710, 657017, 1314034, 3285085, 6570170, 24309629, 48619258, 54532411, 109064822, 121548145, 243096290, 272662055, 545324110, 2017699207, 4035398414, 10088496035, 20176992070]

約数ペア:

[(1, 20176992070), (2, 10088496035), (5, 4035398414), (10, 2017699207), (37, 545324110), (74, 272662055), (83, 243096290), (166, 121548145), (185, 109064822), (370, 54532411), (415, 48619258), (830, 24309629), (3071, 6570170), (6142, 3285085), (15355, 1314034), (30710, 657017)]