20053771023

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{1619}}^1\times {\mathrm{2221}}^1$

素因数の和:3880

約数の個数: 48

約数和(自身を含む): 31619237760

約数和(自身を除く): 11565466737

約数列:

[1, 3, 11, 13, 33, 39, 143, 169, 429, 507, 1619, 1859, 2221, 4857, 5577, 6663, 17809, 21047, 24431, 28873, 53427, 63141, 73293, 86619, 231517, 273611, 317603, 375349, 694551, 820833, 952809, 1126047, 3009721, 3595799, 4128839, 9029163, 10787397, 12386517, 39553789, 46745387, 118661367, 140236161, 514199257, 607690031, 1542597771, 1823070093, 6684590341, 20053771023]

約数ペア:

[(1, 20053771023), (3, 6684590341), (11, 1823070093), (13, 1542597771), (33, 607690031), (39, 514199257), (143, 140236161), (169, 118661367), (429, 46745387), (507, 39553789), (1619, 12386517), (1859, 10787397), (2221, 9029163), (4857, 4128839), (5577, 3595799), (6663, 3009721), (17809, 1126047), (21047, 952809), (24431, 820833), (28873, 694551), (53427, 375349), (63141, 317603), (73293, 273611), (86619, 231517)]