20120704326

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{577}}^1\times {\mathrm{47251}}^1$

素因数の和:47877

約数の個数: 48

約数和(自身を含む): 44736492528

約数和(自身を除く): 24615788202

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 577, 738, 1154, 1731, 3462, 5193, 10386, 23657, 47251, 47314, 70971, 94502, 141753, 141942, 212913, 283506, 425259, 425826, 850518, 1937291, 3874582, 5811873, 11623746, 17435619, 27263827, 34871238, 54527654, 81791481, 163582962, 245374443, 490748886, 1117816907, 2235633814, 3353450721, 6706901442, 10060352163, 20120704326]

約数ペア:

[(1, 20120704326), (2, 10060352163), (3, 6706901442), (6, 3353450721), (9, 2235633814), (18, 1117816907), (41, 490748886), (82, 245374443), (123, 163582962), (246, 81791481), (369, 54527654), (577, 34871238), (738, 27263827), (1154, 17435619), (1731, 11623746), (3462, 5811873), (5193, 3874582), (10386, 1937291), (23657, 850518), (47251, 425826), (47314, 425259), (70971, 283506), (94502, 212913), (141753, 141942)]