20934112510

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{821}}^1\times {\mathrm{62191}}^1$

素因数の和:63060

約数の個数: 32

約数和(自身を含む): 38648098944

約数和(自身を除く): 17713986434

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 821, 1642, 4105, 8210, 33661, 62191, 67322, 124382, 168305, 310955, 336610, 621910, 2549831, 5099662, 12749155, 25498310, 51058811, 102117622, 255294055, 510588110, 2093411251, 4186822502, 10467056255, 20934112510]

約数ペア:

[(1, 20934112510), (2, 10467056255), (5, 4186822502), (10, 2093411251), (41, 510588110), (82, 255294055), (205, 102117622), (410, 51058811), (821, 25498310), (1642, 12749155), (4105, 5099662), (8210, 2549831), (33661, 621910), (62191, 336610), (67322, 310955), (124382, 168305)]