20175067341

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{32189}}^1$

素因数の和:32706

約数の個数: 48

約数和(自身を含む): 34307844480

約数和(自身を除く): 14132777139

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 487, 1287, 1461, 4383, 5357, 6331, 16071, 18993, 32189, 48213, 56979, 69641, 96567, 208923, 289701, 354079, 418457, 626769, 1062237, 1255371, 3186711, 3766113, 4603027, 13809081, 15676043, 41427243, 47028129, 141084387, 172436473, 203788559, 517309419, 611365677, 1551928257, 1834097031, 2241674149, 6725022447, 20175067341]

約数ペア:

[(1, 20175067341), (3, 6725022447), (9, 2241674149), (11, 1834097031), (13, 1551928257), (33, 611365677), (39, 517309419), (99, 203788559), (117, 172436473), (143, 141084387), (429, 47028129), (487, 41427243), (1287, 15676043), (1461, 13809081), (4383, 4603027), (5357, 3766113), (6331, 3186711), (16071, 1255371), (18993, 1062237), (32189, 626769), (48213, 418457), (56979, 354079), (69641, 289701), (96567, 208923)]