20573640310

素因数分解:

$2^1\times 5^1\times {\mathrm{541}}^1\times {\mathrm{1409}}^1\times {\mathrm{2699}}^1$

素因数の和:4656

約数の個数: 32

約数和(自身を含む): 37141092000

約数和(自身を除く): 16567451690

約数列:

[1, 2, 5, 10, 541, 1082, 1409, 2699, 2705, 2818, 5398, 5410, 7045, 13495, 14090, 26990, 762269, 1460159, 1524538, 2920318, 3802891, 3811345, 7300795, 7605782, 7622690, 14601590, 19014455, 38028910, 2057364031, 4114728062, 10286820155, 20573640310]

約数ペア:

[(1, 20573640310), (2, 10286820155), (5, 4114728062), (10, 2057364031), (541, 38028910), (1082, 19014455), (1409, 14601590), (2699, 7622690), (2705, 7605782), (2818, 7300795), (5398, 3811345), (5410, 3802891), (7045, 2920318), (13495, 1524538), (14090, 1460159), (26990, 762269)]