20227531176

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{3389}}^1\times {\mathrm{4363}}^1$

素因数の和:7783

約数の個数: 96

約数和(自身を含む): 57696444000

約数和(自身を除く): 37468912824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 3389, 4363, 6778, 8726, 10167, 13089, 13556, 17452, 20334, 26178, 27112, 30501, 34904, 39267, 40668, 52356, 61002, 64391, 78534, 81336, 82897, 104712, 122004, 128782, 157068, 165794, 193173, 244008, 248691, 257564, 314136, 331588, 386346, 497382, 515128, 579519, 663176, 746073, 772692, 994764, 1159038, 1492146, 1545384, 1989528, 2318076, 2984292, 4636152, 5968584, 14786207, 29572414, 44358621, 59144828, 88717242, 118289656, 133075863, 177434484, 266151726, 280937933, 354868968, 532303452, 561875866, 842813799, 1064606904, 1123751732, 1685627598, 2247503464, 2528441397, 3371255196, 5056882794, 6742510392, 10113765588, 20227531176]

約数ペア:

[(1, 20227531176), (2, 10113765588), (3, 6742510392), (4, 5056882794), (6, 3371255196), (8, 2528441397), (9, 2247503464), (12, 1685627598), (18, 1123751732), (19, 1064606904), (24, 842813799), (36, 561875866), (38, 532303452), (57, 354868968), (72, 280937933), (76, 266151726), (114, 177434484), (152, 133075863), (171, 118289656), (228, 88717242), (342, 59144828), (456, 44358621), (684, 29572414), (1368, 14786207), (3389, 5968584), (4363, 4636152), (6778, 2984292), (8726, 2318076), (10167, 1989528), (13089, 1545384), (13556, 1492146), (17452, 1159038), (20334, 994764), (26178, 772692), (27112, 746073), (30501, 663176), (34904, 579519), (39267, 515128), (40668, 497382), (52356, 386346), (61002, 331588), (64391, 314136), (78534, 257564), (81336, 248691), (82897, 244008), (104712, 193173), (122004, 165794), (128782, 157068)]