20147358618

素因数分解:

$2^1\times 3^2\times {\mathrm{4603}}^1\times {\mathrm{243167}}^1$

素因数の和:247778

約数の個数: 24

約数和(自身を含む): 43662273408

約数和(自身を除く): 23514914790

約数列:

[1, 2, 3, 6, 9, 18, 4603, 9206, 13809, 27618, 41427, 82854, 243167, 486334, 729501, 1459002, 2188503, 4377006, 1119297701, 2238595402, 3357893103, 6715786206, 10073679309, 20147358618]

約数ペア:

[(1, 20147358618), (2, 10073679309), (3, 6715786206), (6, 3357893103), (9, 2238595402), (18, 1119297701), (4603, 4377006), (9206, 2188503), (13809, 1459002), (27618, 729501), (41427, 486334), (82854, 243167)]