20512096356

素因数分解:

$2^2\times 3^1\times {\mathrm{193}}^1\times {\mathrm{2207}}^1\times {\mathrm{4013}}^1$

素因数の和:6420

約数の個数: 48

約数和(自身を含む): 48143337984

約数和(自身を除く): 27631241628

約数列:

[1, 2, 3, 4, 6, 12, 193, 386, 579, 772, 1158, 2207, 2316, 4013, 4414, 6621, 8026, 8828, 12039, 13242, 16052, 24078, 26484, 48156, 425951, 774509, 851902, 1277853, 1549018, 1703804, 2323527, 2555706, 3098036, 4647054, 5111412, 8856691, 9294108, 17713382, 26570073, 35426764, 53140146, 106280292, 1709341363, 3418682726, 5128024089, 6837365452, 10256048178, 20512096356]

約数ペア:

[(1, 20512096356), (2, 10256048178), (3, 6837365452), (4, 5128024089), (6, 3418682726), (12, 1709341363), (193, 106280292), (386, 53140146), (579, 35426764), (772, 26570073), (1158, 17713382), (2207, 9294108), (2316, 8856691), (4013, 5111412), (4414, 4647054), (6621, 3098036), (8026, 2555706), (8828, 2323527), (12039, 1703804), (13242, 1549018), (16052, 1277853), (24078, 851902), (26484, 774509), (48156, 425951)]