20122430463

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{647}}^1\times {\mathrm{150247}}^1$

素因数の和:150923

約数の個数: 24

約数和(自身を含む): 30376539648

約数和(自身を除く): 10254109185

約数列:

[1, 3, 9, 23, 69, 207, 647, 1941, 5823, 14881, 44643, 133929, 150247, 450741, 1352223, 3455681, 10367043, 31101129, 97209809, 291629427, 874888281, 2235825607, 6707476821, 20122430463]

約数ペア:

[(1, 20122430463), (3, 6707476821), (9, 2235825607), (23, 874888281), (69, 291629427), (207, 97209809), (647, 31101129), (1941, 10367043), (5823, 3455681), (14881, 1352223), (44643, 450741), (133929, 150247)]