20121662026

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{1031}}^1\times {\mathrm{5573}}^1$

素因数の和:6726

約数の個数: 32

約数和(自身を含む): 32305298688

約数和(自身を除く): 12183636662

約数列:

[1, 2, 17, 34, 103, 206, 1031, 1751, 2062, 3502, 5573, 11146, 17527, 35054, 94741, 106193, 189482, 212386, 574019, 1148038, 1805281, 3610562, 5745763, 9758323, 11491526, 19516646, 97677971, 195355942, 591813589, 1183627178, 10060831013, 20121662026]

約数ペア:

[(1, 20121662026), (2, 10060831013), (17, 1183627178), (34, 591813589), (103, 195355942), (206, 97677971), (1031, 19516646), (1751, 11491526), (2062, 9758323), (3502, 5745763), (5573, 3610562), (11146, 1805281), (17527, 1148038), (35054, 574019), (94741, 212386), (106193, 189482)]