20067230

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3407}}^1$

素因数の和:3464

約数の個数: 32

約数和(自身を含む): 39260160

約数和(自身を除く): 19192930

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 95, 155, 190, 310, 589, 1178, 2945, 3407, 5890, 6814, 17035, 34070, 64733, 105617, 129466, 211234, 323665, 528085, 647330, 1056170, 2006723, 4013446, 10033615, 20067230]

約数ペア:

[(1, 20067230), (2, 10033615), (5, 4013446), (10, 2006723), (19, 1056170), (31, 647330), (38, 528085), (62, 323665), (95, 211234), (155, 129466), (190, 105617), (310, 64733), (589, 34070), (1178, 17035), (2945, 6814), (3407, 5890)]