20181087729

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{569}}^1\times {\mathrm{32569}}^1$

素因数の和:33166

約数の個数: 36

約数和(自身を含む): 32098712100

約数和(自身を除く): 11917624371

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 569, 1089, 1707, 5121, 6259, 18777, 32569, 56331, 68849, 97707, 206547, 293121, 358259, 619641, 1074777, 3224331, 3940849, 11822547, 18531761, 35467641, 55595283, 166785849, 203849371, 611548113, 1834644339, 2242343081, 6727029243, 20181087729]

約数ペア:

[(1, 20181087729), (3, 6727029243), (9, 2242343081), (11, 1834644339), (33, 611548113), (99, 203849371), (121, 166785849), (363, 55595283), (569, 35467641), (1089, 18531761), (1707, 11822547), (5121, 3940849), (6259, 3224331), (18777, 1074777), (32569, 619641), (56331, 358259), (68849, 293121), (97707, 206547)]