2080551224

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1423}}^1\times {\mathrm{9619}}^1$

素因数の和:11067

約数の個数: 32

約数和(自身を含む): 4109664000

約数和(自身を除く): 2029112776

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1423, 2846, 5692, 9619, 11384, 19238, 27037, 38476, 54074, 76952, 108148, 182761, 216296, 365522, 731044, 1462088, 13687837, 27375674, 54751348, 109502696, 260068903, 520137806, 1040275612, 2080551224]

約数ペア:

[(1, 2080551224), (2, 1040275612), (4, 520137806), (8, 260068903), (19, 109502696), (38, 54751348), (76, 27375674), (152, 13687837), (1423, 1462088), (2846, 731044), (5692, 365522), (9619, 216296), (11384, 182761), (19238, 108148), (27037, 76952), (38476, 54074)]