20956224

素因数分解:

$2^6\times 3^1\times {\mathrm{109147}}^1$

素因数の和:109162

約数の個数: 28

約数和(自身を含む): 55447184

約数和(自身を除く): 34490960

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 109147, 218294, 327441, 436588, 654882, 873176, 1309764, 1746352, 2619528, 3492704, 5239056, 6985408, 10478112, 20956224]

約数ペア:

[(1, 20956224), (2, 10478112), (3, 6985408), (4, 5239056), (6, 3492704), (8, 2619528), (12, 1746352), (16, 1309764), (24, 873176), (32, 654882), (48, 436588), (64, 327441), (96, 218294), (192, 109147)]