20137063090

素因数分解:

$2^1\times 5^1\times {\mathrm{509}}^1\times {\mathrm{563}}^1\times {\mathrm{7027}}^1$

素因数の和:8106

約数の個数: 32

約数和(自身を含む): 36387610560

約数和(自身を除く): 16250547470

約数列:

[1, 2, 5, 10, 509, 563, 1018, 1126, 2545, 2815, 5090, 5630, 7027, 14054, 35135, 70270, 286567, 573134, 1432835, 2865670, 3576743, 3956201, 7153486, 7912402, 17883715, 19781005, 35767430, 39562010, 2013706309, 4027412618, 10068531545, 20137063090]

約数ペア:

[(1, 20137063090), (2, 10068531545), (5, 4027412618), (10, 2013706309), (509, 39562010), (563, 35767430), (1018, 19781005), (1126, 17883715), (2545, 7912402), (2815, 7153486), (5090, 3956201), (5630, 3576743), (7027, 2865670), (14054, 1432835), (35135, 573134), (70270, 286567)]