20153411209

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{367}}^1\times {\mathrm{1319}}^1$

素因数の和:1813

約数の個数: 32

約数和(自身を含む): 22383820800

約数和(自身を除く): 2230409591

約数列:

[1, 17, 31, 79, 367, 527, 1319, 1343, 2449, 6239, 11377, 22423, 28993, 40889, 41633, 104201, 193409, 484073, 492881, 695113, 898783, 1771417, 3230231, 8229241, 15006263, 15279311, 38241767, 54913927, 255106471, 650110039, 1185494777, 20153411209]

約数ペア:

[(1, 20153411209), (17, 1185494777), (31, 650110039), (79, 255106471), (367, 54913927), (527, 38241767), (1319, 15279311), (1343, 15006263), (2449, 8229241), (6239, 3230231), (11377, 1771417), (22423, 898783), (28993, 695113), (40889, 492881), (41633, 484073), (104201, 193409)]