20100103933

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2111}}^1\times {\mathrm{5507}}^1$

素因数の和:7657

約数の個数: 32

約数和(自身を含む): 26057687040

約数和(自身を除く): 5957583107

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 2111, 5507, 14777, 27443, 38549, 40109, 71591, 104633, 192101, 280763, 501137, 521417, 732431, 1360229, 3649919, 9521603, 11625277, 81376939, 151128601, 220880263, 1057900207, 1546161841, 2871443419, 20100103933]

約数ペア:

[(1, 20100103933), (7, 2871443419), (13, 1546161841), (19, 1057900207), (91, 220880263), (133, 151128601), (247, 81376939), (1729, 11625277), (2111, 9521603), (5507, 3649919), (14777, 1360229), (27443, 732431), (38549, 521417), (40109, 501137), (71591, 280763), (104633, 192101)]