20163440230

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{3023}}^1\times {\mathrm{9137}}^1$

素因数の和:12240

約数の個数: 32

約数和(自身を含む): 36807571584

約数和(自身を除く): 16644131354

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 3023, 6046, 9137, 15115, 18274, 30230, 45685, 91370, 220679, 441358, 667001, 1103395, 1334002, 2206790, 3335005, 6670010, 27621151, 55242302, 138105755, 276211510, 2016344023, 4032688046, 10081720115, 20163440230]

約数ペア:

[(1, 20163440230), (2, 10081720115), (5, 4032688046), (10, 2016344023), (73, 276211510), (146, 138105755), (365, 55242302), (730, 27621151), (3023, 6670010), (6046, 3335005), (9137, 2206790), (15115, 1334002), (18274, 1103395), (30230, 667001), (45685, 441358), (91370, 220679)]