20608710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{467}}^1\times {\mathrm{1471}}^1$

素因数の和:1948

約数の個数: 32

約数和(自身を含む): 49600512

約数和(自身を除く): 28991802

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 467, 934, 1401, 1471, 2335, 2802, 2942, 4413, 4670, 7005, 7355, 8826, 14010, 14710, 22065, 44130, 686957, 1373914, 2060871, 3434785, 4121742, 6869570, 10304355, 20608710]

約数ペア:

[(1, 20608710), (2, 10304355), (3, 6869570), (5, 4121742), (6, 3434785), (10, 2060871), (15, 1373914), (30, 686957), (467, 44130), (934, 22065), (1401, 14710), (1471, 14010), (2335, 8826), (2802, 7355), (2942, 7005), (4413, 4670)]