20236468265

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{283}}^1\times {\mathrm{6359}}^1$

素因数の和:6833

約数の個数: 32

約数和(自身を含む): 26400003840

約数和(自身を除く): 6163535575

約数列:

[1, 5, 13, 65, 173, 283, 865, 1415, 2249, 3679, 6359, 11245, 18395, 31795, 48959, 82667, 244795, 413335, 636467, 1100107, 1799597, 3182335, 5500535, 8997985, 14301391, 23394761, 71506955, 116973805, 311330281, 1556651405, 4047293653, 20236468265]

約数ペア:

[(1, 20236468265), (5, 4047293653), (13, 1556651405), (65, 311330281), (173, 116973805), (283, 71506955), (865, 23394761), (1415, 14301391), (2249, 8997985), (3679, 5500535), (6359, 3182335), (11245, 1799597), (18395, 1100107), (31795, 636467), (48959, 413335), (82667, 244795)]