20062832

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{401}}^1$

素因数の和:521

約数の個数: 40

約数和(自身を含む): 40376880

約数和(自身を除く): 20314048

約数列:

[1, 2, 4, 8, 16, 53, 59, 106, 118, 212, 236, 401, 424, 472, 802, 848, 944, 1604, 3127, 3208, 6254, 6416, 12508, 21253, 23659, 25016, 42506, 47318, 50032, 85012, 94636, 170024, 189272, 340048, 378544, 1253927, 2507854, 5015708, 10031416, 20062832]

約数ペア:

[(1, 20062832), (2, 10031416), (4, 5015708), (8, 2507854), (16, 1253927), (53, 378544), (59, 340048), (106, 189272), (118, 170024), (212, 94636), (236, 85012), (401, 50032), (424, 47318), (472, 42506), (802, 25016), (848, 23659), (944, 21253), (1604, 12508), (3127, 6416), (3208, 6254)]