20172692099

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{523}}^1\times {\mathrm{1697}}^1$

素因数の和:2435

約数の個数: 32

約数和(自身を含む): 24599863296

約数和(自身を除く): 4427171197

約数列:

[1, 7, 17, 119, 191, 523, 1337, 1697, 3247, 3661, 8891, 11879, 22729, 28849, 62237, 99893, 201943, 324127, 699251, 887531, 1698181, 2268889, 5510159, 6212717, 11887267, 15088027, 38571113, 105616189, 169518421, 1186628947, 2881813157, 20172692099]

約数ペア:

[(1, 20172692099), (7, 2881813157), (17, 1186628947), (119, 169518421), (191, 105616189), (523, 38571113), (1337, 15088027), (1697, 11887267), (3247, 6212717), (3661, 5510159), (8891, 2268889), (11879, 1698181), (22729, 887531), (28849, 699251), (62237, 324127), (99893, 201943)]