20173769235

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^2\times {\mathrm{533063}}^1$

素因数の和:533132

約数の個数: 36

約数和(自身を含む): 36215302032

約数和(自身を除く): 16041532797

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 841, 1305, 2523, 4205, 7569, 12615, 37845, 533063, 1599189, 2665315, 4797567, 7995945, 15458827, 23987835, 46376481, 77294135, 139129443, 231882405, 448305983, 695647215, 1344917949, 2241529915, 4034753847, 6724589745, 20173769235]

約数ペア:

[(1, 20173769235), (3, 6724589745), (5, 4034753847), (9, 2241529915), (15, 1344917949), (29, 695647215), (45, 448305983), (87, 231882405), (145, 139129443), (261, 77294135), (435, 46376481), (841, 23987835), (1305, 15458827), (2523, 7995945), (4205, 4797567), (7569, 2665315), (12615, 1599189), (37845, 533063)]