20182022965

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1399}}^1\times {\mathrm{11681}}^1$

素因数の和:13117

約数の個数: 32

約数和(自身を含む): 27476064000

約数和(自身を除く): 7294041035

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 1399, 6995, 11681, 18187, 26581, 58405, 90935, 132905, 151853, 221939, 345553, 759265, 1109695, 1727765, 2885207, 14426035, 16341719, 81708595, 212442347, 310492661, 1062211735, 1552463305, 4036404593, 20182022965]

約数ペア:

[(1, 20182022965), (5, 4036404593), (13, 1552463305), (19, 1062211735), (65, 310492661), (95, 212442347), (247, 81708595), (1235, 16341719), (1399, 14426035), (6995, 2885207), (11681, 1727765), (18187, 1109695), (26581, 759265), (58405, 345553), (90935, 221939), (132905, 151853)]