20246568710

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{119097463}}^1$

素因数の和:119097487

約数の個数: 16

約数和(自身を含む): 38587578336

約数和(自身を除く): 18341009626

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 119097463, 238194926, 595487315, 1190974630, 2024656871, 4049313742, 10123284355, 20246568710]

約数ペア:

[(1, 20246568710), (2, 10123284355), (5, 4049313742), (10, 2024656871), (17, 1190974630), (34, 595487315), (85, 238194926), (170, 119097463)]