20114638

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{2357}}^1$

素因数の和:2627

約数の個数: 16

約数和(自身を含む): 32087664

約数和(自身を除く): 11973026

約数列:

[1, 2, 17, 34, 251, 502, 2357, 4267, 4714, 8534, 40069, 80138, 591607, 1183214, 10057319, 20114638]

約数ペア:

[(1, 20114638), (2, 10057319), (17, 1183214), (34, 591607), (251, 80138), (502, 40069), (2357, 8534), (4267, 4714)]