20155406058

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{401}}^1\times {\mathrm{96289}}^1$

素因数の和:96727

約数の個数: 48

約数和(自身を含む): 45289038600

約数和(自身を除く): 25133632542

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 401, 522, 802, 1203, 2406, 3609, 7218, 11629, 23258, 34887, 69774, 96289, 104661, 192578, 209322, 288867, 577734, 866601, 1733202, 2792381, 5584762, 8377143, 16754286, 25131429, 38611889, 50262858, 77223778, 115835667, 231671334, 347507001, 695014002, 1119744781, 2239489562, 3359234343, 6718468686, 10077703029, 20155406058]

約数ペア:

[(1, 20155406058), (2, 10077703029), (3, 6718468686), (6, 3359234343), (9, 2239489562), (18, 1119744781), (29, 695014002), (58, 347507001), (87, 231671334), (174, 115835667), (261, 77223778), (401, 50262858), (522, 38611889), (802, 25131429), (1203, 16754286), (2406, 8377143), (3609, 5584762), (7218, 2792381), (11629, 1733202), (23258, 866601), (34887, 577734), (69774, 288867), (96289, 209322), (104661, 192578)]