2016337220

素因数分解:

$2^2\times 5^1\times {\mathrm{463}}^1\times {\mathrm{217747}}^1$

素因数の和:218219

約数の個数: 24

約数和(自身を含む): 4243473024

約数和(自身を除く): 2227135804

約数列:

[1, 2, 4, 5, 10, 20, 463, 926, 1852, 2315, 4630, 9260, 217747, 435494, 870988, 1088735, 2177470, 4354940, 100816861, 201633722, 403267444, 504084305, 1008168610, 2016337220]

約数ペア:

[(1, 2016337220), (2, 1008168610), (4, 504084305), (5, 403267444), (10, 201633722), (20, 100816861), (463, 4354940), (926, 2177470), (1852, 1088735), (2315, 870988), (4630, 435494), (9260, 217747)]