20237782496

素因数分解:

$2^5\times {\mathrm{1427}}^1\times {\mathrm{443189}}^1$

素因数の和:444626

約数の個数: 24

約数和(自身を含む): 39871145160

約数和(自身を除く): 19633362664

約数列:

[1, 2, 4, 8, 16, 32, 1427, 2854, 5708, 11416, 22832, 45664, 443189, 886378, 1772756, 3545512, 7091024, 14182048, 632430703, 1264861406, 2529722812, 5059445624, 10118891248, 20237782496]

約数ペア:

[(1, 20237782496), (2, 10118891248), (4, 5059445624), (8, 2529722812), (16, 1264861406), (32, 632430703), (1427, 14182048), (2854, 7091024), (5708, 3545512), (11416, 1772756), (22832, 886378), (45664, 443189)]