20304224

素因数分解:

$2^5\times {\mathrm{683}}^1\times {\mathrm{929}}^1$

素因数の和:1622

約数の個数: 24

約数和(自身を含む): 40075560

約数和(自身を除く): 19771336

約数列:

[1, 2, 4, 8, 16, 32, 683, 929, 1366, 1858, 2732, 3716, 5464, 7432, 10928, 14864, 21856, 29728, 634507, 1269014, 2538028, 5076056, 10152112, 20304224]

約数ペア:

[(1, 20304224), (2, 10152112), (4, 5076056), (8, 2538028), (16, 1269014), (32, 634507), (683, 29728), (929, 21856), (1366, 14864), (1858, 10928), (2732, 7432), (3716, 5464)]