20162679290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{6743371}}^1$

素因数の和:6743414

約数の個数: 32

約数和(自身を含む): 40783913856

約数和(自身を除く): 20621234566

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 6743371, 13486742, 33716855, 67433710, 87663823, 155097533, 175327646, 310195066, 438319115, 775487665, 876638230, 1550975330, 2016267929, 4032535858, 10081339645, 20162679290]

約数ペア:

[(1, 20162679290), (2, 10081339645), (5, 4032535858), (10, 2016267929), (13, 1550975330), (23, 876638230), (26, 775487665), (46, 438319115), (65, 310195066), (115, 175327646), (130, 155097533), (230, 87663823), (299, 67433710), (598, 33716855), (1495, 13486742), (2990, 6743371)]