20121462

素因数分解:

$2^1\times 3^2\times {\mathrm{103}}^1\times {\mathrm{10853}}^1$

素因数の和:10964

約数の個数: 24

約数和(自身を含む): 44023824

約数和(自身を除く): 23902362

約数列:

[1, 2, 3, 6, 9, 18, 103, 206, 309, 618, 927, 1854, 10853, 21706, 32559, 65118, 97677, 195354, 1117859, 2235718, 3353577, 6707154, 10060731, 20121462]

約数ペア:

[(1, 20121462), (2, 10060731), (3, 6707154), (6, 3353577), (9, 2235718), (18, 1117859), (103, 195354), (206, 97677), (309, 65118), (618, 32559), (927, 21706), (1854, 10853)]