20220944

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{34157}}^1$

素因数の和:34202

約数の個数: 20

約数和(自身を含む): 40238124

約数和(自身を除く): 20017180

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 34157, 68314, 136628, 273256, 546512, 1263809, 2527618, 5055236, 10110472, 20220944]

約数ペア:

[(1, 20220944), (2, 10110472), (4, 5055236), (8, 2527618), (16, 1263809), (37, 546512), (74, 273256), (148, 136628), (296, 68314), (592, 34157)]