20102849272838

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{35869}}^1\times {\mathrm{80687}}^1$

素因数の和:116732

約数の個数: 32

約数和(自身を含む): 31674984560640

約数和(自身を除く): 11572135287802

約数列:

[1, 2, 23, 46, 151, 302, 3473, 6946, 35869, 71738, 80687, 161374, 824987, 1649974, 1855801, 3711602, 5416219, 10832438, 12183737, 24367474, 124573037, 249146074, 280225951, 560451902, 2894162003, 5788324006, 66565726069, 133131452138, 437018462453, 874036924906, 10051424636419, 20102849272838]

約数ペア:

[(1, 20102849272838), (2, 10051424636419), (23, 874036924906), (46, 437018462453), (151, 133131452138), (302, 66565726069), (3473, 5788324006), (6946, 2894162003), (35869, 560451902), (71738, 280225951), (80687, 249146074), (161374, 124573037), (824987, 24367474), (1649974, 12183737), (1855801, 10832438), (3711602, 5416219)]