20209544706

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{4561}}^1\times {\mathrm{56807}}^1$

素因数の和:61386

約数の個数: 32

約数和(自身を含む): 43538560128

約数和(自身を除く): 23329015422

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 4561, 9122, 13683, 27366, 56807, 59293, 113614, 118586, 170421, 177879, 340842, 355758, 738491, 1476982, 2215473, 4430946, 259096727, 518193454, 777290181, 1554580362, 3368257451, 6736514902, 10104772353, 20209544706]

約数ペア:

[(1, 20209544706), (2, 10104772353), (3, 6736514902), (6, 3368257451), (13, 1554580362), (26, 777290181), (39, 518193454), (78, 259096727), (4561, 4430946), (9122, 2215473), (13683, 1476982), (27366, 738491), (56807, 355758), (59293, 340842), (113614, 177879), (118586, 170421)]