20663780401

素因数分解:

${\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{631}}^1\times {\mathrm{27823}}^1$

素因数の和:28572

約数の個数: 16

約数和(自身を含む): 22789859328

約数和(自身を除く): 2126078927

約数列:

[1, 11, 107, 631, 1177, 6941, 27823, 67517, 306053, 742687, 2977061, 17556313, 32747671, 193119443, 1878525491, 20663780401]

約数ペア:

[(1, 20663780401), (11, 1878525491), (107, 193119443), (631, 32747671), (1177, 17556313), (6941, 2977061), (27823, 742687), (67517, 306053)]