20134130005

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{206939}}^1$

素因数の和:207045

約数の個数: 32

約数和(自身を含む): 27713404800

約数和(自身を除く): 7579274795

約数列:

[1, 5, 11, 29, 55, 61, 145, 305, 319, 671, 1595, 1769, 3355, 8845, 19459, 97295, 206939, 1034695, 2276329, 6001231, 11381645, 12623279, 30006155, 63116395, 66013541, 138856069, 330067705, 366075091, 694280345, 1830375455, 4026826001, 20134130005]

約数ペア:

[(1, 20134130005), (5, 4026826001), (11, 1830375455), (29, 694280345), (55, 366075091), (61, 330067705), (145, 138856069), (305, 66013541), (319, 63116395), (671, 30006155), (1595, 12623279), (1769, 11381645), (3355, 6001231), (8845, 2276329), (19459, 1034695), (97295, 206939)]