20260735020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{996103}}^1$

素因数の和:996231

約数の個数: 72

約数和(自身を含む): 62001497376

約数和(自身を除く): 41740762356

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 113, 180, 226, 339, 452, 565, 678, 1017, 1130, 1356, 1695, 2034, 2260, 3390, 4068, 5085, 6780, 10170, 20340, 996103, 1992206, 2988309, 3984412, 4980515, 5976618, 8964927, 9961030, 11953236, 14941545, 17929854, 19922060, 29883090, 35859708, 44824635, 59766180, 89649270, 112559639, 179298540, 225119278, 337678917, 450238556, 562798195, 675357834, 1013036751, 1125596390, 1350715668, 1688394585, 2026073502, 2251192780, 3376789170, 4052147004, 5065183755, 6753578340, 10130367510, 20260735020]

約数ペア:

[(1, 20260735020), (2, 10130367510), (3, 6753578340), (4, 5065183755), (5, 4052147004), (6, 3376789170), (9, 2251192780), (10, 2026073502), (12, 1688394585), (15, 1350715668), (18, 1125596390), (20, 1013036751), (30, 675357834), (36, 562798195), (45, 450238556), (60, 337678917), (90, 225119278), (113, 179298540), (180, 112559639), (226, 89649270), (339, 59766180), (452, 44824635), (565, 35859708), (678, 29883090), (1017, 19922060), (1130, 17929854), (1356, 14941545), (1695, 11953236), (2034, 9961030), (2260, 8964927), (3390, 5976618), (4068, 4980515), (5085, 3984412), (6780, 2988309), (10170, 1992206), (20340, 996103)]