20803535423

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{937}}^1\times {\mathrm{2591}}^1$

素因数の和:3599

約数の個数: 32

約数和(自身を含む): 24507463680

約数和(自身を除く): 3703928257

約数列:

[1, 11, 19, 41, 209, 451, 779, 937, 2591, 8569, 10307, 17803, 28501, 38417, 49229, 106231, 195833, 422587, 541519, 729923, 1168541, 2018389, 2427767, 8029153, 22202279, 26705437, 46127573, 99538447, 507403303, 1094922917, 1891230493, 20803535423]

約数ペア:

[(1, 20803535423), (11, 1891230493), (19, 1094922917), (41, 507403303), (209, 99538447), (451, 46127573), (779, 26705437), (937, 22202279), (2591, 8029153), (8569, 2427767), (10307, 2018389), (17803, 1168541), (28501, 729923), (38417, 541519), (49229, 422587), (106231, 195833)]