20298984

素因数分解:

$2^3\times 3^1\times {\mathrm{271}}^1\times {\mathrm{3121}}^1$

素因数の和:3401

約数の個数: 32

約数和(自身を含む): 50951040

約数和(自身を除く): 30652056

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 271, 542, 813, 1084, 1626, 2168, 3121, 3252, 6242, 6504, 9363, 12484, 18726, 24968, 37452, 74904, 845791, 1691582, 2537373, 3383164, 5074746, 6766328, 10149492, 20298984]

約数ペア:

[(1, 20298984), (2, 10149492), (3, 6766328), (4, 5074746), (6, 3383164), (8, 2537373), (12, 1691582), (24, 845791), (271, 74904), (542, 37452), (813, 24968), (1084, 18726), (1626, 12484), (2168, 9363), (3121, 6504), (3252, 6242)]