2020291336

素因数分解:

$2^3\times 7^1\times {\mathrm{379}}^1\times {\mathrm{95189}}^1$

素因数の和:95581

約数の個数: 32

約数和(自身を含む): 4340664000

約数和(自身を除く): 2320372664

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 379, 758, 1516, 2653, 3032, 5306, 10612, 21224, 95189, 190378, 380756, 666323, 761512, 1332646, 2665292, 5330584, 36076631, 72153262, 144306524, 252536417, 288613048, 505072834, 1010145668, 2020291336]

約数ペア:

[(1, 2020291336), (2, 1010145668), (4, 505072834), (7, 288613048), (8, 252536417), (14, 144306524), (28, 72153262), (56, 36076631), (379, 5330584), (758, 2665292), (1516, 1332646), (2653, 761512), (3032, 666323), (5306, 380756), (10612, 190378), (21224, 95189)]