20244484

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{22901}}^1$

素因数の和:22935

約数の個数: 24

約数和(自身を含む): 40399128

約数和(自身を除く): 20154644

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 22901, 45802, 91604, 297713, 389317, 595426, 778634, 1190852, 1557268, 5061121, 10122242, 20244484]

約数ペア:

[(1, 20244484), (2, 10122242), (4, 5061121), (13, 1557268), (17, 1190852), (26, 778634), (34, 595426), (52, 389317), (68, 297713), (221, 91604), (442, 45802), (884, 22901)]