20136555088

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{7459}}^1\times {\mathrm{12979}}^1$

素因数の和:20459

約数の個数: 40

約数和(自身を含む): 42024567200

約数和(自身を除く): 21888012112

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 7459, 12979, 14918, 25958, 29836, 51916, 59672, 96967, 103832, 119344, 168727, 193934, 207664, 337454, 387868, 674908, 775736, 1349816, 1551472, 2699632, 96810361, 193620722, 387241444, 774482888, 1258534693, 1548965776, 2517069386, 5034138772, 10068277544, 20136555088]

約数ペア:

[(1, 20136555088), (2, 10068277544), (4, 5034138772), (8, 2517069386), (13, 1548965776), (16, 1258534693), (26, 774482888), (52, 387241444), (104, 193620722), (208, 96810361), (7459, 2699632), (12979, 1551472), (14918, 1349816), (25958, 775736), (29836, 674908), (51916, 387868), (59672, 337454), (96967, 207664), (103832, 193934), (119344, 168727)]