20454468

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{100267}}^1$

素因数の和:100291

約数の個数: 24

約数和(自身を含む): 50535072

約数和(自身を除く): 30080604

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 100267, 200534, 300801, 401068, 601602, 1203204, 1704539, 3409078, 5113617, 6818156, 10227234, 20454468]

約数ペア:

[(1, 20454468), (2, 10227234), (3, 6818156), (4, 5113617), (6, 3409078), (12, 1704539), (17, 1203204), (34, 601602), (51, 401068), (68, 300801), (102, 200534), (204, 100267)]