20230816991

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{39563}}^1$

素因数の和:39839

約数の個数: 32

約数和(自身を含む): 26207193600

約数和(自身を除く): 5976376609

約数列:

[1, 7, 11, 29, 77, 203, 229, 319, 1603, 2233, 2519, 6641, 17633, 39563, 46487, 73051, 276941, 435193, 511357, 1147327, 3046351, 8031289, 9059927, 12620597, 63419489, 88344179, 99659197, 262737883, 697614379, 1839165181, 2890116713, 20230816991]

約数ペア:

[(1, 20230816991), (7, 2890116713), (11, 1839165181), (29, 697614379), (77, 262737883), (203, 99659197), (229, 88344179), (319, 63419489), (1603, 12620597), (2233, 9059927), (2519, 8031289), (6641, 3046351), (17633, 1147327), (39563, 511357), (46487, 435193), (73051, 276941)]