20237862398

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1237487}}^1$

素因数の和:1237556

約数の個数: 32

約数和(自身を含む): 35550555264

約数和(自身を除く): 15312692866

約数列:

[1, 2, 13, 17, 26, 34, 37, 74, 221, 442, 481, 629, 962, 1258, 8177, 16354, 1237487, 2474974, 16087331, 21037279, 32174662, 42074558, 45787019, 91574038, 273484627, 546969254, 595231247, 778379323, 1190462494, 1556758646, 10118931199, 20237862398]

約数ペア:

[(1, 20237862398), (2, 10118931199), (13, 1556758646), (17, 1190462494), (26, 778379323), (34, 595231247), (37, 546969254), (74, 273484627), (221, 91574038), (442, 45787019), (481, 42074558), (629, 32174662), (962, 21037279), (1258, 16087331), (8177, 2474974), (16354, 1237487)]