20260691731

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1487}}^1\times {\mathrm{1697}}^1$

素因数の和:3259

約数の個数: 32

約数和(自身を含む): 24578998272

約数和(自身を除く): 4318306541

約数列:

[1, 7, 31, 37, 217, 259, 1147, 1487, 1697, 8029, 10409, 11879, 46097, 52607, 55019, 62789, 322679, 368249, 385133, 439523, 1705589, 1946459, 2523439, 11939123, 13625213, 17664073, 78226609, 93367243, 547586263, 653570701, 2894384533, 20260691731]

約数ペア:

[(1, 20260691731), (7, 2894384533), (31, 653570701), (37, 547586263), (217, 93367243), (259, 78226609), (1147, 17664073), (1487, 13625213), (1697, 11939123), (8029, 2523439), (10409, 1946459), (11879, 1705589), (46097, 439523), (52607, 385133), (55019, 368249), (62789, 322679)]