20189367690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{672978923}}^1$

素因数の和:672978933

約数の個数: 16

約数和(自身を含む): 48454482528

約数和(自身を除く): 28265114838

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 672978923, 1345957846, 2018936769, 3364894615, 4037873538, 6729789230, 10094683845, 20189367690]

約数ペア:

[(1, 20189367690), (2, 10094683845), (3, 6729789230), (5, 4037873538), (6, 3364894615), (10, 2018936769), (15, 1345957846), (30, 672978923)]