20187098708

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{24860959}}^1$

素因数の和:24860999

約数の個数: 24

約数和(自身を含む): 41766412800

約数和(自身を除く): 21579314092

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 24860959, 49721918, 99443836, 174026713, 348053426, 696106852, 720967811, 1441935622, 2883871244, 5046774677, 10093549354, 20187098708]

約数ペア:

[(1, 20187098708), (2, 10093549354), (4, 5046774677), (7, 2883871244), (14, 1441935622), (28, 720967811), (29, 696106852), (58, 348053426), (116, 174026713), (203, 99443836), (406, 49721918), (812, 24860959)]