20050483772

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{335809}}^1$

素因数の和:335906

約数の個数: 48

約数和(自身を含む): 40619577600

約数和(自身を除く): 20569093828

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 59, 92, 118, 236, 253, 506, 649, 1012, 1298, 1357, 2596, 2714, 5428, 14927, 29854, 59708, 335809, 671618, 1343236, 3693899, 7387798, 7723607, 14775596, 15447214, 19812731, 30894428, 39625462, 79250924, 84959677, 169919354, 217940041, 339838708, 435880082, 455692813, 871760164, 911385626, 1822771252, 5012620943, 10025241886, 20050483772]

約数ペア:

[(1, 20050483772), (2, 10025241886), (4, 5012620943), (11, 1822771252), (22, 911385626), (23, 871760164), (44, 455692813), (46, 435880082), (59, 339838708), (92, 217940041), (118, 169919354), (236, 84959677), (253, 79250924), (506, 39625462), (649, 30894428), (1012, 19812731), (1298, 15447214), (1357, 14775596), (2596, 7723607), (2714, 7387798), (5428, 3693899), (14927, 1343236), (29854, 671618), (59708, 335809)]