20353400683

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{151}}^1\times {\mathrm{233}}^1\times {\mathrm{683}}^1$

素因数の和:1096

約数の個数: 48

約数和(自身を含む): 25885536768

約数和(自身を除く): 5532136085

約数列:

[1, 7, 11, 77, 121, 151, 233, 683, 847, 1057, 1631, 1661, 2563, 4781, 7513, 11627, 17941, 18271, 28193, 35183, 52591, 82643, 103133, 127897, 159139, 197351, 246281, 387013, 578501, 721931, 1113973, 1134463, 1750529, 2709091, 4257143, 7941241, 12253703, 12479093, 19255819, 24029989, 29800001, 87353651, 134790733, 168209923, 264329879, 1850309153, 2907628669, 20353400683]

約数ペア:

[(1, 20353400683), (7, 2907628669), (11, 1850309153), (77, 264329879), (121, 168209923), (151, 134790733), (233, 87353651), (683, 29800001), (847, 24029989), (1057, 19255819), (1631, 12479093), (1661, 12253703), (2563, 7941241), (4781, 4257143), (7513, 2709091), (11627, 1750529), (17941, 1134463), (18271, 1113973), (28193, 721931), (35183, 578501), (52591, 387013), (82643, 246281), (103133, 197351), (127897, 159139)]