20230661087

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{179}}^1\times {\mathrm{379}}^1$

素因数の和:720

約数の個数: 64

約数和(自身を含む): 26199936000

約数和(自身を除く): 5969274913

約数列:

[1, 7, 13, 29, 91, 113, 179, 203, 377, 379, 791, 1253, 1469, 2327, 2639, 2653, 3277, 4927, 5191, 10283, 10991, 16289, 20227, 22939, 34489, 36337, 42601, 42827, 67483, 67841, 76937, 141589, 142883, 262951, 298207, 299789, 472381, 474887, 556751, 586583, 881933, 1000181, 1241983, 1840657, 1967389, 3897257, 4106081, 6173531, 7625579, 7666033, 8693881, 13771723, 16145779, 25576057, 53379053, 53662231, 99658429, 113020453, 179032399, 222314957, 697609003, 1556204699, 2890094441, 20230661087]

約数ペア:

[(1, 20230661087), (7, 2890094441), (13, 1556204699), (29, 697609003), (91, 222314957), (113, 179032399), (179, 113020453), (203, 99658429), (377, 53662231), (379, 53379053), (791, 25576057), (1253, 16145779), (1469, 13771723), (2327, 8693881), (2639, 7666033), (2653, 7625579), (3277, 6173531), (4927, 4106081), (5191, 3897257), (10283, 1967389), (10991, 1840657), (16289, 1241983), (20227, 1000181), (22939, 881933), (34489, 586583), (36337, 556751), (42601, 474887), (42827, 472381), (67483, 299789), (67841, 298207), (76937, 262951), (141589, 142883)]