20110431654

素因数分解:

$2^1\times 3^7\times {\mathrm{79}}^1\times {\mathrm{58199}}^1$

素因数の和:58301

約数の個数: 64

約数和(自身を含む): 45815040000

約数和(自身を除く): 25704608346

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 79, 81, 158, 162, 237, 243, 474, 486, 711, 729, 1422, 1458, 2133, 2187, 4266, 4374, 6399, 12798, 19197, 38394, 57591, 58199, 115182, 116398, 172773, 174597, 345546, 349194, 523791, 1047582, 1571373, 3142746, 4597721, 4714119, 9195442, 9428238, 13793163, 14142357, 27586326, 28284714, 41379489, 42427071, 82758978, 84854142, 124138467, 127281213, 248276934, 254562426, 372415401, 744830802, 1117246203, 2234492406, 3351738609, 6703477218, 10055215827, 20110431654]

約数ペア:

[(1, 20110431654), (2, 10055215827), (3, 6703477218), (6, 3351738609), (9, 2234492406), (18, 1117246203), (27, 744830802), (54, 372415401), (79, 254562426), (81, 248276934), (158, 127281213), (162, 124138467), (237, 84854142), (243, 82758978), (474, 42427071), (486, 41379489), (711, 28284714), (729, 27586326), (1422, 14142357), (1458, 13793163), (2133, 9428238), (2187, 9195442), (4266, 4714119), (4374, 4597721), (6399, 3142746), (12798, 1571373), (19197, 1047582), (38394, 523791), (57591, 349194), (58199, 345546), (115182, 174597), (116398, 172773)]