20110509716

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{607}}^1\times {\mathrm{752977}}^1$

素因数の和:753599

約数の個数: 24

約数和(自身を含む): 38456092416

約数和(自身を除く): 18345582700

約数列:

[1, 2, 4, 11, 22, 44, 607, 1214, 2428, 6677, 13354, 26708, 752977, 1505954, 3011908, 8282747, 16565494, 33130988, 457057039, 914114078, 1828228156, 5027627429, 10055254858, 20110509716]

約数ペア:

[(1, 20110509716), (2, 10055254858), (4, 5027627429), (11, 1828228156), (22, 914114078), (44, 457057039), (607, 33130988), (1214, 16565494), (2428, 8282747), (6677, 3011908), (13354, 1505954), (26708, 752977)]