20225304

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{25537}}^1$

素因数の和:25560

約数の個数: 48

約数和(自身を含む): 59758920

約数和(自身を除く): 39533616

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 25537, 51074, 76611, 102148, 153222, 204296, 229833, 280907, 306444, 459666, 561814, 612888, 842721, 919332, 1123628, 1685442, 1838664, 2247256, 2528163, 3370884, 5056326, 6741768, 10112652, 20225304]

約数ペア:

[(1, 20225304), (2, 10112652), (3, 6741768), (4, 5056326), (6, 3370884), (8, 2528163), (9, 2247256), (11, 1838664), (12, 1685442), (18, 1123628), (22, 919332), (24, 842721), (33, 612888), (36, 561814), (44, 459666), (66, 306444), (72, 280907), (88, 229833), (99, 204296), (132, 153222), (198, 102148), (264, 76611), (396, 51074), (792, 25537)]