20130673675

素因数分解:

$5^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{966659}}^1$

素因数の和:966700

約数の個数: 36

約数和(自身を含む): 30745587960

約数和(自身を除く): 10614914285

約数列:

[1, 5, 7, 17, 25, 35, 49, 85, 119, 175, 245, 425, 595, 833, 1225, 2975, 4165, 20825, 966659, 4833295, 6766613, 16433203, 24166475, 33833065, 47366291, 82166015, 115032421, 169165325, 236831455, 410830075, 575162105, 805226947, 1184157275, 2875810525, 4026134735, 20130673675]

約数ペア:

[(1, 20130673675), (5, 4026134735), (7, 2875810525), (17, 1184157275), (25, 805226947), (35, 575162105), (49, 410830075), (85, 236831455), (119, 169165325), (175, 115032421), (245, 82166015), (425, 47366291), (595, 33833065), (833, 24166475), (1225, 16433203), (2975, 6766613), (4165, 4833295), (20825, 966659)]