20099132570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{14009}}^1\times {\mathrm{13043}}^1$

素因数の和:27070

約数の個数: 32

約数和(自身を含む): 39473231040

約数和(自身を除く): 19374098470

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 13043, 14009, 26086, 28018, 65215, 70045, 130430, 140090, 143473, 154099, 286946, 308198, 717365, 770495, 1434730, 1540990, 182719387, 365438774, 913596935, 1827193870, 2009913257, 4019826514, 10049566285, 20099132570]

約数ペア:

[(1, 20099132570), (2, 10049566285), (5, 4019826514), (10, 2009913257), (11, 1827193870), (22, 913596935), (55, 365438774), (110, 182719387), (13043, 1540990), (14009, 1434730), (26086, 770495), (28018, 717365), (65215, 308198), (70045, 286946), (130430, 154099), (140090, 143473)]