20055496008

素因数分解:

$2^3\times 3^1\times {\mathrm{619}}^1\times {\mathrm{1349993}}^1$

素因数の和:1350621

約数の個数: 32

約数和(自身を含む): 50219776800

約数和(自身を除く): 30164280792

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 619, 1238, 1857, 2476, 3714, 4952, 7428, 14856, 1349993, 2699986, 4049979, 5399972, 8099958, 10799944, 16199916, 32399832, 835645667, 1671291334, 2506937001, 3342582668, 5013874002, 6685165336, 10027748004, 20055496008]

約数ペア:

[(1, 20055496008), (2, 10027748004), (3, 6685165336), (4, 5013874002), (6, 3342582668), (8, 2506937001), (12, 1671291334), (24, 835645667), (619, 32399832), (1238, 16199916), (1857, 10799944), (2476, 8099958), (3714, 5399972), (4952, 4049979), (7428, 2699986), (14856, 1349993)]