20184469814

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{1601}}^1\times {\mathrm{40151}}^1$

素因数の和:41911

約数の個数: 16

約数和(自身を含む): 30489340896

約数和(自身を除く): 10304871082

約数列:

[1, 2, 157, 314, 1601, 3202, 40151, 80302, 251357, 502714, 6303707, 12607414, 64281751, 128563502, 10092234907, 20184469814]

約数ペア:

[(1, 20184469814), (2, 10092234907), (157, 128563502), (314, 64281751), (1601, 12607414), (3202, 6303707), (40151, 502714), (80302, 251357)]