20165815295

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1\times {\mathrm{223}}^1\times {\mathrm{2927}}^1$

素因数の和:3359

約数の個数: 32

約数和(自身を含む): 25122521088

約数和(自身を除く): 4956705793

約数列:

[1, 5, 37, 167, 185, 223, 835, 1115, 2927, 6179, 8251, 14635, 30895, 37241, 41255, 108299, 186205, 488809, 541495, 652721, 1377917, 2444045, 3263605, 6889585, 18085933, 24150677, 90429665, 109004407, 120753385, 545022035, 4033163059, 20165815295]

約数ペア:

[(1, 20165815295), (5, 4033163059), (37, 545022035), (167, 120753385), (185, 109004407), (223, 90429665), (835, 24150677), (1115, 18085933), (2927, 6889585), (6179, 3263605), (8251, 2444045), (14635, 1377917), (30895, 652721), (37241, 541495), (41255, 488809), (108299, 186205)]