20297798414

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{877}}^1\times {\mathrm{16603}}^1$

素因数の和:17540

約数の個数: 32

約数和(自身を含む): 33063611616

約数和(自身を除く): 12765813202

約数列:

[1, 2, 17, 34, 41, 82, 697, 877, 1394, 1754, 14909, 16603, 29818, 33206, 35957, 71914, 282251, 564502, 611269, 680723, 1222538, 1361446, 11572291, 14560831, 23144582, 29121662, 247534127, 495068254, 596994071, 1193988142, 10148899207, 20297798414]

約数ペア:

[(1, 20297798414), (2, 10148899207), (17, 1193988142), (34, 596994071), (41, 495068254), (82, 247534127), (697, 29121662), (877, 23144582), (1394, 14560831), (1754, 11572291), (14909, 1361446), (16603, 1222538), (29818, 680723), (33206, 611269), (35957, 564502), (71914, 282251)]