20198535714

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{160305839}}^1$

素因数の和:160305854

約数の個数: 24

約数和(自身を含む): 50015422080

約数和(自身を除く): 29816886366

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 160305839, 320611678, 480917517, 961835034, 1122140873, 1442752551, 2244281746, 2885505102, 3366422619, 6732845238, 10099267857, 20198535714]

約数ペア:

[(1, 20198535714), (2, 10099267857), (3, 6732845238), (6, 3366422619), (7, 2885505102), (9, 2244281746), (14, 1442752551), (18, 1122140873), (21, 961835034), (42, 480917517), (63, 320611678), (126, 160305839)]