20951088

素因数分解:

$2^4\times 3^1\times {\mathrm{436481}}^1$

素因数の和:436492

約数の個数: 20

約数和(自身を含む): 54123768

約数和(自身を除く): 33172680

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 436481, 872962, 1309443, 1745924, 2618886, 3491848, 5237772, 6983696, 10475544, 20951088]

約数ペア:

[(1, 20951088), (2, 10475544), (3, 6983696), (4, 5237772), (6, 3491848), (8, 2618886), (12, 1745924), (16, 1309443), (24, 872962), (48, 436481)]