16132220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{62047}}^1$

素因数の和:62069

約数の個数: 24

約数和(自身を含む): 36484224

約数和(自身を除く): 20352004

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 62047, 124094, 248188, 310235, 620470, 806611, 1240940, 1613222, 3226444, 4033055, 8066110, 16132220]

約数ペア:

[(1, 16132220), (2, 8066110), (4, 4033055), (5, 3226444), (10, 1613222), (13, 1240940), (20, 806611), (26, 620470), (52, 310235), (65, 248188), (130, 124094), (260, 62047)]