20164541812

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{809}}^1\times {\mathrm{1423}}^1$

素因数の和:2416

約数の個数: 48

約数和(自身を含む): 36817804800

約数和(自身を除く): 16653262988

約数列:

[1, 2, 4, 29, 58, 116, 151, 302, 604, 809, 1423, 1618, 2846, 3236, 4379, 5692, 8758, 17516, 23461, 41267, 46922, 82534, 93844, 122159, 165068, 214873, 244318, 429746, 488636, 859492, 1151207, 2302414, 3542611, 4604828, 6231317, 7085222, 12462634, 14170444, 24925268, 33385003, 66770006, 133540012, 173832257, 347664514, 695329028, 5041135453, 10082270906, 20164541812]

約数ペア:

[(1, 20164541812), (2, 10082270906), (4, 5041135453), (29, 695329028), (58, 347664514), (116, 173832257), (151, 133540012), (302, 66770006), (604, 33385003), (809, 24925268), (1423, 14170444), (1618, 12462634), (2846, 7085222), (3236, 6231317), (4379, 4604828), (5692, 3542611), (8758, 2302414), (17516, 1151207), (23461, 859492), (41267, 488636), (46922, 429746), (82534, 244318), (93844, 214873), (122159, 165068)]