20063500775

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{508903}}^1$

素因数の和:509015

約数の個数: 24

約数和(自身を含む): 26503720320

約数和(自身を除く): 6440219545

約数列:

[1, 5, 19, 25, 83, 95, 415, 475, 1577, 2075, 7885, 39425, 508903, 2544515, 9669157, 12722575, 42238949, 48345785, 211194745, 241728925, 802540031, 1055973725, 4012700155, 20063500775]

約数ペア:

[(1, 20063500775), (5, 4012700155), (19, 1055973725), (25, 802540031), (83, 241728925), (95, 211194745), (415, 48345785), (475, 42238949), (1577, 12722575), (2075, 9669157), (7885, 2544515), (39425, 508903)]