2012267720

素因数分解:

$2^3\times 5^1\times {\mathrm{50306693}}^1$

素因数の和:50306704

約数の個数: 16

約数和(自身を含む): 4527602460

約数和(自身を除く): 2515334740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 50306693, 100613386, 201226772, 251533465, 402453544, 503066930, 1006133860, 2012267720]

約数ペア:

[(1, 2012267720), (2, 1006133860), (4, 503066930), (5, 402453544), (8, 251533465), (10, 201226772), (20, 100613386), (40, 50306693)]