20522616

素因数分解:

$2^3\times 3^1\times {\mathrm{227}}^1\times {\mathrm{3767}}^1$

素因数の和:4003

約数の個数: 32

約数和(自身を含む): 51546240

約数和(自身を除く): 31023624

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 227, 454, 681, 908, 1362, 1816, 2724, 3767, 5448, 7534, 11301, 15068, 22602, 30136, 45204, 90408, 855109, 1710218, 2565327, 3420436, 5130654, 6840872, 10261308, 20522616]

約数ペア:

[(1, 20522616), (2, 10261308), (3, 6840872), (4, 5130654), (6, 3420436), (8, 2565327), (12, 1710218), (24, 855109), (227, 90408), (454, 45204), (681, 30136), (908, 22602), (1362, 15068), (1816, 11301), (2724, 7534), (3767, 5448)]