20703528

素因数分解:

$2^3\times 3^2\times {\mathrm{287549}}^1$

素因数の和:287561

約数の個数: 24

約数和(自身を含む): 56072250

約数和(自身を除く): 35368722

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 287549, 575098, 862647, 1150196, 1725294, 2300392, 2587941, 3450588, 5175882, 6901176, 10351764, 20703528]

約数ペア:

[(1, 20703528), (2, 10351764), (3, 6901176), (4, 5175882), (6, 3450588), (8, 2587941), (9, 2300392), (12, 1725294), (18, 1150196), (24, 862647), (36, 575098), (72, 287549)]