20228540636

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{571}}^1\times {\mathrm{305401}}^1$

素因数の和:306005

約数の個数: 24

約数和(自身を含む): 36684888240

約数和(自身を除く): 16456347604

約数列:

[1, 2, 4, 29, 58, 116, 571, 1142, 2284, 16559, 33118, 66236, 305401, 610802, 1221604, 8856629, 17713258, 35426516, 174383971, 348767942, 697535884, 5057135159, 10114270318, 20228540636]

約数ペア:

[(1, 20228540636), (2, 10114270318), (4, 5057135159), (29, 697535884), (58, 348767942), (116, 174383971), (571, 35426516), (1142, 17713258), (2284, 8856629), (16559, 1221604), (33118, 610802), (66236, 305401)]