20161488092

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{1117}}^1\times {\mathrm{110059}}^1$

素因数の和:111221

約数の個数: 24

約数和(自身を含む): 36175841520

約数和(自身を除く): 16014353428

約数列:

[1, 2, 4, 41, 82, 164, 1117, 2234, 4468, 45797, 91594, 110059, 183188, 220118, 440236, 4512419, 9024838, 18049676, 122935903, 245871806, 491743612, 5040372023, 10080744046, 20161488092]

約数ペア:

[(1, 20161488092), (2, 10080744046), (4, 5040372023), (41, 491743612), (82, 245871806), (164, 122935903), (1117, 18049676), (2234, 9024838), (4468, 4512419), (45797, 440236), (91594, 220118), (110059, 183188)]