20429652

素因数分解:

$2^2\times 3^1\times {\mathrm{109}}^1\times {\mathrm{15619}}^1$

素因数の和:15735

約数の個数: 24

約数和(自身を含む): 48109600

約数和(自身を除く): 27679948

約数列:

[1, 2, 3, 4, 6, 12, 109, 218, 327, 436, 654, 1308, 15619, 31238, 46857, 62476, 93714, 187428, 1702471, 3404942, 5107413, 6809884, 10214826, 20429652]

約数ペア:

[(1, 20429652), (2, 10214826), (3, 6809884), (4, 5107413), (6, 3404942), (12, 1702471), (109, 187428), (218, 93714), (327, 62476), (436, 46857), (654, 31238), (1308, 15619)]