20120196

素因数分解:

$2^2\times 3^1\times {\mathrm{83}}^1\times {\mathrm{20201}}^1$

素因数の和:20291

約数の個数: 24

約数和(自身を含む): 47515104

約数和(自身を除く): 27394908

約数列:

[1, 2, 3, 4, 6, 12, 83, 166, 249, 332, 498, 996, 20201, 40402, 60603, 80804, 121206, 242412, 1676683, 3353366, 5030049, 6706732, 10060098, 20120196]

約数ペア:

[(1, 20120196), (2, 10060098), (3, 6706732), (4, 5030049), (6, 3353366), (12, 1676683), (83, 242412), (166, 121206), (249, 80804), (332, 60603), (498, 40402), (996, 20201)]