20174435148

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{6491131}}^1$

素因数の和:6491182

約数の個数: 48

約数和(自身を含む): 55252515584

約数和(自身を除く): 35078080436

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 259, 444, 518, 777, 1036, 1554, 3108, 6491131, 12982262, 19473393, 25964524, 38946786, 45437917, 77893572, 90875834, 136313751, 181751668, 240171847, 272627502, 480343694, 545255004, 720515541, 960687388, 1441031082, 1681202929, 2882062164, 3362405858, 5043608787, 6724811716, 10087217574, 20174435148]

約数ペア:

[(1, 20174435148), (2, 10087217574), (3, 6724811716), (4, 5043608787), (6, 3362405858), (7, 2882062164), (12, 1681202929), (14, 1441031082), (21, 960687388), (28, 720515541), (37, 545255004), (42, 480343694), (74, 272627502), (84, 240171847), (111, 181751668), (148, 136313751), (222, 90875834), (259, 77893572), (444, 45437917), (518, 38946786), (777, 25964524), (1036, 19473393), (1554, 12982262), (3108, 6491131)]