20406448401

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{4848289}}^1$

素因数の和:4848376

約数の個数: 16

約数和(自身を含む): 28857022080

約数和(自身を除く): 8450573679

約数列:

[1, 3, 23, 61, 69, 183, 1403, 4209, 4848289, 14544867, 111510647, 295745629, 334531941, 887236887, 6802149467, 20406448401]

約数ペア:

[(1, 20406448401), (3, 6802149467), (23, 887236887), (61, 334531941), (69, 295745629), (183, 111510647), (1403, 14544867), (4209, 4848289)]