20229896776

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{655283}}^1$

素因数の和:655533

約数の個数: 32

約数和(自身を含む): 40339283040

約数和(自身を除く): 20109386264

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 227, 454, 908, 1816, 3859, 7718, 15436, 30872, 655283, 1310566, 2621132, 5242264, 11139811, 22279622, 44559244, 89118488, 148749241, 297498482, 594996964, 1189993928, 2528737097, 5057474194, 10114948388, 20229896776]

約数ペア:

[(1, 20229896776), (2, 10114948388), (4, 5057474194), (8, 2528737097), (17, 1189993928), (34, 594996964), (68, 297498482), (136, 148749241), (227, 89118488), (454, 44559244), (908, 22279622), (1816, 11139811), (3859, 5242264), (7718, 2621132), (15436, 1310566), (30872, 655283)]