20032072005

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{366787}}^1$

素因数の和:367137

約数の個数: 32

約数和(自身を含む): 35070801408

約数和(自身を除く): 15038729403

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 331, 993, 1655, 3641, 4965, 10923, 18205, 54615, 366787, 1100361, 1833935, 4034657, 5501805, 12103971, 20173285, 60519855, 121406497, 364219491, 607032485, 1335471467, 1821097455, 4006414401, 6677357335, 20032072005]

約数ペア:

[(1, 20032072005), (3, 6677357335), (5, 4006414401), (11, 1821097455), (15, 1335471467), (33, 607032485), (55, 364219491), (165, 121406497), (331, 60519855), (993, 20173285), (1655, 12103971), (3641, 5501805), (4965, 4034657), (10923, 1833935), (18205, 1100361), (54615, 366787)]