20238972182

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6263}}^1\times {\mathrm{11299}}^1$

素因数の和:17588

約数の個数: 32

約数和(自身を含む): 35674732800

約数和(自身を除く): 15435760618

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 6263, 11299, 12526, 22598, 68893, 81419, 124289, 137786, 146887, 162838, 248578, 293774, 895609, 1615757, 1791218, 3231514, 70765637, 141531274, 778422007, 919953281, 1556844014, 1839906562, 10119486091, 20238972182]

約数ペア:

[(1, 20238972182), (2, 10119486091), (11, 1839906562), (13, 1556844014), (22, 919953281), (26, 778422007), (143, 141531274), (286, 70765637), (6263, 3231514), (11299, 1791218), (12526, 1615757), (22598, 895609), (68893, 293774), (81419, 248578), (124289, 162838), (137786, 146887)]