20111704

素因数分解:

$2^3\times {\mathrm{1373}}^1\times {\mathrm{1831}}^1$

素因数の和:3210

約数の個数: 16

約数和(自身を含む): 37757520

約数和(自身を除く): 17645816

約数列:

[1, 2, 4, 8, 1373, 1831, 2746, 3662, 5492, 7324, 10984, 14648, 2513963, 5027926, 10055852, 20111704]

約数ペア:

[(1, 20111704), (2, 10055852), (4, 5027926), (8, 2513963), (1373, 14648), (1831, 10984), (2746, 7324), (3662, 5492)]