20734724

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{853}}^1$

素因数の和:1019

約数の個数: 24

約数和(自身を含む): 37302720

約数和(自身を除く): 16567996

約数列:

[1, 2, 4, 59, 103, 118, 206, 236, 412, 853, 1706, 3412, 6077, 12154, 24308, 50327, 87859, 100654, 175718, 201308, 351436, 5183681, 10367362, 20734724]

約数ペア:

[(1, 20734724), (2, 10367362), (4, 5183681), (59, 351436), (103, 201308), (118, 175718), (206, 100654), (236, 87859), (412, 50327), (853, 24308), (1706, 12154), (3412, 6077)]