20184224

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{20347}}^1$

素因数の和:20388

約数の個数: 24

約数和(自身を含む): 41021568

約数和(自身を除く): 20837344

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 20347, 40694, 81388, 162776, 325552, 630757, 651104, 1261514, 2523028, 5046056, 10092112, 20184224]

約数ペア:

[(1, 20184224), (2, 10092112), (4, 5046056), (8, 2523028), (16, 1261514), (31, 651104), (32, 630757), (62, 325552), (124, 162776), (248, 81388), (496, 40694), (992, 20347)]