2020187202

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{997}}^1\times {\mathrm{2791}}^1$

素因数の和:3815

約数の個数: 48

約数和(自身を含む): 4447119936

約数和(自身を除く): 2426932734

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 726, 997, 1994, 2791, 2991, 5582, 5982, 8373, 10967, 16746, 21934, 30701, 32901, 61402, 65802, 92103, 120637, 184206, 241274, 337711, 361911, 675422, 723822, 1013133, 2026266, 2782627, 5565254, 8347881, 16695762, 30608897, 61217794, 91826691, 183653382, 336697867, 673395734, 1010093601, 2020187202]

約数ペア:

[(1, 2020187202), (2, 1010093601), (3, 673395734), (6, 336697867), (11, 183653382), (22, 91826691), (33, 61217794), (66, 30608897), (121, 16695762), (242, 8347881), (363, 5565254), (726, 2782627), (997, 2026266), (1994, 1013133), (2791, 723822), (2991, 675422), (5582, 361911), (5982, 337711), (8373, 241274), (10967, 184206), (16746, 120637), (21934, 92103), (30701, 65802), (32901, 61402)]