20199188810

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{568831}}^1$

素因数の和:568958

約数の個数: 32

約数和(自身を含む): 37597519872

約数和(自身を除く): 17398331062

約数列:

[1, 2, 5, 10, 53, 67, 106, 134, 265, 335, 530, 670, 3551, 7102, 17755, 35510, 568831, 1137662, 2844155, 5688310, 30148043, 38111677, 60296086, 76223354, 150740215, 190558385, 301480430, 381116770, 2019918881, 4039837762, 10099594405, 20199188810]

約数ペア:

[(1, 20199188810), (2, 10099594405), (5, 4039837762), (10, 2019918881), (53, 381116770), (67, 301480430), (106, 190558385), (134, 150740215), (265, 76223354), (335, 60296086), (530, 38111677), (670, 30148043), (3551, 5688310), (7102, 2844155), (17755, 1137662), (35510, 568831)]