20176490994

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{577}}^1\times {\mathrm{5953}}^1$

素因数の和:6635

約数の個数: 64

約数和(自身を含む): 44600699520

約数和(自身を除く): 24424208526

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 89, 178, 267, 534, 577, 979, 1154, 1731, 1958, 2937, 3462, 5874, 5953, 6347, 11906, 12694, 17859, 19041, 35718, 38082, 51353, 65483, 102706, 130966, 154059, 196449, 308118, 392898, 529817, 564883, 1059634, 1129766, 1589451, 1694649, 3178902, 3389298, 3434881, 5827987, 6869762, 10304643, 11655974, 17483961, 20609286, 34967922, 37783691, 75567382, 113351073, 226702146, 305704409, 611408818, 917113227, 1834226454, 3362748499, 6725496998, 10088245497, 20176490994]

約数ペア:

[(1, 20176490994), (2, 10088245497), (3, 6725496998), (6, 3362748499), (11, 1834226454), (22, 917113227), (33, 611408818), (66, 305704409), (89, 226702146), (178, 113351073), (267, 75567382), (534, 37783691), (577, 34967922), (979, 20609286), (1154, 17483961), (1731, 11655974), (1958, 10304643), (2937, 6869762), (3462, 5827987), (5874, 3434881), (5953, 3389298), (6347, 3178902), (11906, 1694649), (12694, 1589451), (17859, 1129766), (19041, 1059634), (35718, 564883), (38082, 529817), (51353, 392898), (65483, 308118), (102706, 196449), (130966, 154059)]