20344518198

素因数分解:

$2^1\times 3^3\times {\mathrm{3617}}^1\times {\mathrm{104161}}^1$

素因数の和:107789

約数の個数: 32

約数和(自身を含む): 45222973920

約数和(自身を除く): 24878455722

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 3617, 7234, 10851, 21702, 32553, 65106, 97659, 104161, 195318, 208322, 312483, 624966, 937449, 1874898, 2812347, 5624694, 376750337, 753500674, 1130251011, 2260502022, 3390753033, 6781506066, 10172259099, 20344518198]

約数ペア:

[(1, 20344518198), (2, 10172259099), (3, 6781506066), (6, 3390753033), (9, 2260502022), (18, 1130251011), (27, 753500674), (54, 376750337), (3617, 5624694), (7234, 2812347), (10851, 1874898), (21702, 937449), (32553, 624966), (65106, 312483), (97659, 208322), (104161, 195318)]