20344830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61651}}^1$

素因数の和:61672

約数の個数: 32

約数和(自身を含む): 53267328

約数和(自身を除く): 32922498

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 61651, 123302, 184953, 308255, 369906, 616510, 678161, 924765, 1356322, 1849530, 2034483, 3390805, 4068966, 6781610, 10172415, 20344830]

約数ペア:

[(1, 20344830), (2, 10172415), (3, 6781610), (5, 4068966), (6, 3390805), (10, 2034483), (11, 1849530), (15, 1356322), (22, 924765), (30, 678161), (33, 616510), (55, 369906), (66, 308255), (110, 184953), (165, 123302), (330, 61651)]