20607230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{17317}}^1$

素因数の和:17348

約数の個数: 32

約数和(自身を含む): 44888256

約数和(自身を除く): 24281026

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 17317, 34634, 86585, 121219, 173170, 242438, 294389, 588778, 606095, 1212190, 1471945, 2060723, 2943890, 4121446, 10303615, 20607230]

約数ペア:

[(1, 20607230), (2, 10303615), (5, 4121446), (7, 2943890), (10, 2060723), (14, 1471945), (17, 1212190), (34, 606095), (35, 588778), (70, 294389), (85, 242438), (119, 173170), (170, 121219), (238, 86585), (595, 34634), (1190, 17317)]