420505584

素因数分解:

$2^4\times 3^1\times {\mathrm{8760533}}^1$

素因数の和:8760544

約数の個数: 20

約数和(自身を含む): 1086306216

約数和(自身を除く): 665800632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 8760533, 17521066, 26281599, 35042132, 52563198, 70084264, 105126396, 140168528, 210252792, 420505584]

約数ペア:

[(1, 420505584), (2, 210252792), (3, 140168528), (4, 105126396), (6, 70084264), (8, 52563198), (12, 35042132), (16, 26281599), (24, 17521066), (48, 8760533)]