21252702236

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{1049}}^1\times {\mathrm{220217}}^1$

素因数の和:221293

約数の個数: 24

約数和(自身を含む): 38846455200

約数和(自身を除く): 17593752964

約数列:

[1, 2, 4, 23, 46, 92, 1049, 2098, 4196, 24127, 48254, 96508, 220217, 440434, 880868, 5064991, 10129982, 20259964, 231007633, 462015266, 924030532, 5313175559, 10626351118, 21252702236]

約数ペア:

[(1, 21252702236), (2, 10626351118), (4, 5313175559), (23, 924030532), (46, 462015266), (92, 231007633), (1049, 20259964), (2098, 10129982), (4196, 5064991), (24127, 880868), (48254, 440434), (96508, 220217)]