20121696023

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{37039}}^1$

素因数の和:37223

約数の個数: 32

約数和(自身を含む): 24641971200

約数和(自身を除く): 4520275177

約数列:

[1, 11, 13, 29, 131, 143, 319, 377, 1441, 1703, 3799, 4147, 18733, 37039, 41789, 49387, 407429, 481507, 543257, 1074131, 4852109, 5296577, 11815441, 13963703, 53373199, 63077417, 140711161, 153600733, 693851587, 1547822771, 1829245093, 20121696023]

約数ペア:

[(1, 20121696023), (11, 1829245093), (13, 1547822771), (29, 693851587), (131, 153600733), (143, 140711161), (319, 63077417), (377, 53373199), (1441, 13963703), (1703, 11815441), (3799, 5296577), (4147, 4852109), (18733, 1074131), (37039, 543257), (41789, 481507), (49387, 407429)]