20175491446

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{2099}}^1\times {\mathrm{6521}}^1$

素因数の和:8700

約数の個数: 32

約数和(自身を含む): 33528297600

約数和(自身を除く): 13352806154

約数列:

[1, 2, 11, 22, 67, 134, 737, 1474, 2099, 4198, 6521, 13042, 23089, 46178, 71731, 140633, 143462, 281266, 436907, 873814, 1546963, 3093926, 4805977, 9611954, 13687579, 27375158, 150563369, 301126738, 917067793, 1834135586, 10087745723, 20175491446]

約数ペア:

[(1, 20175491446), (2, 10087745723), (11, 1834135586), (22, 917067793), (67, 301126738), (134, 150563369), (737, 27375158), (1474, 13687579), (2099, 9611954), (4198, 4805977), (6521, 3093926), (13042, 1546963), (23089, 873814), (46178, 436907), (71731, 281266), (140633, 143462)]