20158487730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{541}}^1\times {\mathrm{414017}}^1$

素因数の和:414571

約数の個数: 48

約数和(自身を含む): 52509074904

約数和(自身を除く): 32350587174

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 541, 1082, 1623, 2705, 3246, 4869, 5410, 8115, 9738, 16230, 24345, 48690, 414017, 828034, 1242051, 2070085, 2484102, 3726153, 4140170, 6210255, 7452306, 12420510, 18630765, 37261530, 223983197, 447966394, 671949591, 1119915985, 1343899182, 2015848773, 2239831970, 3359747955, 4031697546, 6719495910, 10079243865, 20158487730]

約数ペア:

[(1, 20158487730), (2, 10079243865), (3, 6719495910), (5, 4031697546), (6, 3359747955), (9, 2239831970), (10, 2015848773), (15, 1343899182), (18, 1119915985), (30, 671949591), (45, 447966394), (90, 223983197), (541, 37261530), (1082, 18630765), (1623, 12420510), (2705, 7452306), (3246, 6210255), (4869, 4140170), (5410, 3726153), (8115, 2484102), (9738, 2070085), (16230, 1242051), (24345, 828034), (48690, 414017)]