20186720394

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{467}}^1\times {\mathrm{883}}^1$

素因数の和:1595

約数の個数: 64

約数和(自身を含む): 41702169600

約数和(自身を除く): 21515449206

約数列:

[1, 2, 3, 6, 41, 82, 123, 199, 246, 398, 467, 597, 883, 934, 1194, 1401, 1766, 2649, 2802, 5298, 8159, 16318, 19147, 24477, 36203, 38294, 48954, 57441, 72406, 92933, 108609, 114882, 175717, 185866, 217218, 278799, 351434, 412361, 527151, 557598, 824722, 1054302, 1237083, 2474166, 3810253, 7204397, 7620506, 11430759, 14408794, 16906801, 21613191, 22861518, 33813602, 43226382, 50720403, 82059839, 101440806, 164119678, 246179517, 492359034, 3364453399, 6728906798, 10093360197, 20186720394]

約数ペア:

[(1, 20186720394), (2, 10093360197), (3, 6728906798), (6, 3364453399), (41, 492359034), (82, 246179517), (123, 164119678), (199, 101440806), (246, 82059839), (398, 50720403), (467, 43226382), (597, 33813602), (883, 22861518), (934, 21613191), (1194, 16906801), (1401, 14408794), (1766, 11430759), (2649, 7620506), (2802, 7204397), (5298, 3810253), (8159, 2474166), (16318, 1237083), (19147, 1054302), (24477, 824722), (36203, 557598), (38294, 527151), (48954, 412361), (57441, 351434), (72406, 278799), (92933, 217218), (108609, 185866), (114882, 175717)]