2020115062

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{664949}}^1$

素因数の和:664996

約数の個数: 24

約数和(自身を含む): 3638606400

約数和(自身を除く): 1618491338

約数列:

[1, 2, 7, 14, 31, 49, 62, 98, 217, 434, 1519, 3038, 664949, 1329898, 4654643, 9309286, 20613419, 32582501, 41226838, 65165002, 144293933, 288587866, 1010057531, 2020115062]

約数ペア:

[(1, 2020115062), (2, 1010057531), (7, 288587866), (14, 144293933), (31, 65165002), (49, 41226838), (62, 32582501), (98, 20613419), (217, 9309286), (434, 4654643), (1519, 1329898), (3038, 664949)]