20233772923

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{3931}}^1$

素因数の和:4212

約数の個数: 48

約数和(自身を含む): 26479660800

約数和(自身を除く): 6245887877

約数列:

[1, 7, 13, 19, 91, 133, 169, 229, 247, 1183, 1603, 1729, 2977, 3211, 3931, 4351, 20839, 22477, 27517, 30457, 38701, 51103, 56563, 74689, 270907, 357721, 395941, 522823, 664339, 735319, 900199, 970957, 4650373, 5147233, 6301393, 6796699, 11702587, 12622441, 17103781, 81918109, 88357087, 119726467, 152133631, 222349153, 1064935417, 1556444071, 2890538989, 20233772923]

約数ペア:

[(1, 20233772923), (7, 2890538989), (13, 1556444071), (19, 1064935417), (91, 222349153), (133, 152133631), (169, 119726467), (229, 88357087), (247, 81918109), (1183, 17103781), (1603, 12622441), (1729, 11702587), (2977, 6796699), (3211, 6301393), (3931, 5147233), (4351, 4650373), (20839, 970957), (22477, 900199), (27517, 735319), (30457, 664339), (38701, 522823), (51103, 395941), (56563, 357721), (74689, 270907)]