2013143620

素因数分解:

$2^2\times 5^1\times {\mathrm{1907}}^1\times {\mathrm{52783}}^1$

素因数の和:54699

約数の個数: 24

約数和(自身を含む): 4229898624

約数和(自身を除く): 2216755004

約数列:

[1, 2, 4, 5, 10, 20, 1907, 3814, 7628, 9535, 19070, 38140, 52783, 105566, 211132, 263915, 527830, 1055660, 100657181, 201314362, 402628724, 503285905, 1006571810, 2013143620]

約数ペア:

[(1, 2013143620), (2, 1006571810), (4, 503285905), (5, 402628724), (10, 201314362), (20, 100657181), (1907, 1055660), (3814, 527830), (7628, 263915), (9535, 211132), (19070, 105566), (38140, 52783)]