20154991626

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{14541841}}^1$

素因数の和:14541867

約数の個数: 48

約数和(自身を含む): 54444656448

約数和(自身を除く): 34289664822

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 14541841, 29083682, 43625523, 87251046, 101792887, 130876569, 159960251, 203585774, 261753138, 305378661, 319920502, 479880753, 610757322, 916135983, 959761506, 1119721757, 1439642259, 1832271966, 2239443514, 2879284518, 3359165271, 6718330542, 10077495813, 20154991626]

約数ペア:

[(1, 20154991626), (2, 10077495813), (3, 6718330542), (6, 3359165271), (7, 2879284518), (9, 2239443514), (11, 1832271966), (14, 1439642259), (18, 1119721757), (21, 959761506), (22, 916135983), (33, 610757322), (42, 479880753), (63, 319920502), (66, 305378661), (77, 261753138), (99, 203585774), (126, 159960251), (154, 130876569), (198, 101792887), (231, 87251046), (462, 43625523), (693, 29083682), (1386, 14541841)]