20145940902

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{48661693}}^1$

素因数の和:48661724

約数の個数: 24

約数和(自身を含む): 45547345584

約数和(自身を除く): 25401404682

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 48661693, 97323386, 145985079, 291970158, 437955237, 875910474, 1119218939, 2238437878, 3357656817, 6715313634, 10072970451, 20145940902]

約数ペア:

[(1, 20145940902), (2, 10072970451), (3, 6715313634), (6, 3357656817), (9, 2238437878), (18, 1119218939), (23, 875910474), (46, 437955237), (69, 291970158), (138, 145985079), (207, 97323386), (414, 48661693)]