420886608

素因数分解:

$2^4\times 3^1\times {\mathrm{8768471}}^1$

素因数の和:8768482

約数の個数: 20

約数和(自身を含む): 1087290528

約数和(自身を除く): 666403920

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 8768471, 17536942, 26305413, 35073884, 52610826, 70147768, 105221652, 140295536, 210443304, 420886608]

約数ペア:

[(1, 420886608), (2, 210443304), (3, 140295536), (4, 105221652), (6, 70147768), (8, 52610826), (12, 35073884), (16, 26305413), (24, 17536942), (48, 8768471)]