20341385207

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2267}}^1\times {\mathrm{3691}}^1$

素因数の和:5999

約数の個数: 32

約数和(自身を含む): 25321330944

約数和(自身を除く): 4979945737

約数列:

[1, 11, 13, 17, 143, 187, 221, 2267, 2431, 3691, 24937, 29471, 38539, 40601, 47983, 62747, 324181, 423929, 501007, 527813, 690217, 815711, 5511077, 8367497, 8972821, 92042467, 108777461, 142247449, 1196552071, 1564721939, 1849216837, 20341385207]

約数ペア:

[(1, 20341385207), (11, 1849216837), (13, 1564721939), (17, 1196552071), (143, 142247449), (187, 108777461), (221, 92042467), (2267, 8972821), (2431, 8367497), (3691, 5511077), (24937, 815711), (29471, 690217), (38539, 527813), (40601, 501007), (47983, 423929), (62747, 324181)]