20922264

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{26417}}^1$

素因数の和:26440

約数の個数: 48

約数和(自身を含む): 61818120

約数和(自身を除く): 40895856

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 26417, 52834, 79251, 105668, 158502, 211336, 237753, 290587, 317004, 475506, 581174, 634008, 871761, 951012, 1162348, 1743522, 1902024, 2324696, 2615283, 3487044, 5230566, 6974088, 10461132, 20922264]

約数ペア:

[(1, 20922264), (2, 10461132), (3, 6974088), (4, 5230566), (6, 3487044), (8, 2615283), (9, 2324696), (11, 1902024), (12, 1743522), (18, 1162348), (22, 951012), (24, 871761), (33, 634008), (36, 581174), (44, 475506), (66, 317004), (72, 290587), (88, 237753), (99, 211336), (132, 158502), (198, 105668), (264, 79251), (396, 52834), (792, 26417)]