20320254009

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{8537}}^1\times {\mathrm{24043}}^1$

素因数の和:32597

約数の個数: 24

約数和(自身を含む): 32024876832

約数和(自身を除く): 11704622823

約数列:

[1, 3, 9, 11, 33, 99, 8537, 24043, 25611, 72129, 76833, 93907, 216387, 264473, 281721, 793419, 845163, 2380257, 205255091, 615765273, 1847295819, 2257806001, 6773418003, 20320254009]

約数ペア:

[(1, 20320254009), (3, 6773418003), (9, 2257806001), (11, 1847295819), (33, 615765273), (99, 205255091), (8537, 2380257), (24043, 845163), (25611, 793419), (72129, 281721), (76833, 264473), (93907, 216387)]