20714244

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{13177}}^1$

素因数の和:13315

約数の個数: 24

約数和(自身を含む): 48705888

約数和(自身を除く): 27991644

約数列:

[1, 2, 3, 4, 6, 12, 131, 262, 393, 524, 786, 1572, 13177, 26354, 39531, 52708, 79062, 158124, 1726187, 3452374, 5178561, 6904748, 10357122, 20714244]

約数ペア:

[(1, 20714244), (2, 10357122), (3, 6904748), (4, 5178561), (6, 3452374), (12, 1726187), (131, 158124), (262, 79062), (393, 52708), (524, 39531), (786, 26354), (1572, 13177)]