20163824138

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{5749}}^1\times {\mathrm{4013}}^1$

素因数の和:9806

約数の個数: 32

約数和(自身を含む): 33235920000

約数和(自身を除く): 13072095862

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 4013, 5749, 8026, 11498, 76247, 92299, 109231, 132227, 152494, 184598, 218462, 264454, 1753681, 2512313, 3507362, 5024626, 23070737, 46141474, 438344003, 530626951, 876688006, 1061253902, 10081912069, 20163824138]

約数ペア:

[(1, 20163824138), (2, 10081912069), (19, 1061253902), (23, 876688006), (38, 530626951), (46, 438344003), (437, 46141474), (874, 23070737), (4013, 5024626), (5749, 3507362), (8026, 2512313), (11498, 1753681), (76247, 264454), (92299, 218462), (109231, 184598), (132227, 152494)]