20238083111

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{617}}^1\times {\mathrm{1597}}^1$

素因数の和:2303

約数の個数: 32

約数和(自身を含む): 22753474560

約数和(自身を除く): 2515391449

約数列:

[1, 19, 23, 47, 437, 617, 893, 1081, 1597, 11723, 14191, 20539, 28999, 30343, 36731, 75059, 269629, 550981, 666977, 697889, 985349, 1426121, 1726357, 12672563, 18721631, 22663027, 32800783, 46311403, 430597513, 879916657, 1065162269, 20238083111]

約数ペア:

[(1, 20238083111), (19, 1065162269), (23, 879916657), (47, 430597513), (437, 46311403), (617, 32800783), (893, 22663027), (1081, 18721631), (1597, 12672563), (11723, 1726357), (14191, 1426121), (20539, 985349), (28999, 697889), (30343, 666977), (36731, 550981), (75059, 269629)]