20174020984

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{6688999}}^1$

素因数の和:6689047

約数の個数: 32

約数和(自身を含む): 42140700000

約数和(自身を除く): 21966679016

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 104, 116, 232, 377, 754, 1508, 3016, 6688999, 13377998, 26755996, 53511992, 86956987, 173913974, 193980971, 347827948, 387961942, 695655896, 775923884, 1551847768, 2521752623, 5043505246, 10087010492, 20174020984]

約数ペア:

[(1, 20174020984), (2, 10087010492), (4, 5043505246), (8, 2521752623), (13, 1551847768), (26, 775923884), (29, 695655896), (52, 387961942), (58, 347827948), (104, 193980971), (116, 173913974), (232, 86956987), (377, 53511992), (754, 26755996), (1508, 13377998), (3016, 6688999)]