20104280326

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{214849}}^1$

素因数の和:214984

約数の個数: 32

約数和(自身を含む): 33568164000

約数和(自身を除く): 13463883674

約数列:

[1, 2, 13, 26, 59, 61, 118, 122, 767, 793, 1534, 1586, 3599, 7198, 46787, 93574, 214849, 429698, 2793037, 5586074, 12676091, 13105789, 25352182, 26211578, 164789183, 170375257, 329578366, 340750514, 773241551, 1546483102, 10052140163, 20104280326]

約数ペア:

[(1, 20104280326), (2, 10052140163), (13, 1546483102), (26, 773241551), (59, 340750514), (61, 329578366), (118, 170375257), (122, 164789183), (767, 26211578), (793, 25352182), (1534, 13105789), (1586, 12676091), (3599, 5586074), (7198, 2793037), (46787, 429698), (93574, 214849)]