20129448

素因数分解:

$2^3\times 3^1\times {\mathrm{379}}^1\times {\mathrm{2213}}^1$

素因数の和:2601

約数の個数: 32

約数和(自身を含む): 50479200

約数和(自身を除く): 30349752

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 379, 758, 1137, 1516, 2213, 2274, 3032, 4426, 4548, 6639, 8852, 9096, 13278, 17704, 26556, 53112, 838727, 1677454, 2516181, 3354908, 5032362, 6709816, 10064724, 20129448]

約数ペア:

[(1, 20129448), (2, 10064724), (3, 6709816), (4, 5032362), (6, 3354908), (8, 2516181), (12, 1677454), (24, 838727), (379, 53112), (758, 26556), (1137, 17704), (1516, 13278), (2213, 9096), (2274, 8852), (3032, 6639), (4426, 4548)]