20047079212

素因数分解:

$2^2\times {\mathrm{389}}^1\times {\mathrm{863}}^1\times {\mathrm{14929}}^1$

素因数の和:16185

約数の個数: 24

約数和(自身を含む): 35215689600

約数和(自身を除く): 15168610388

約数列:

[1, 2, 4, 389, 778, 863, 1556, 1726, 3452, 14929, 29858, 59716, 335707, 671414, 1342828, 5807381, 11614762, 12883727, 23229524, 25767454, 51534908, 5011769803, 10023539606, 20047079212]

約数ペア:

[(1, 20047079212), (2, 10023539606), (4, 5011769803), (389, 51534908), (778, 25767454), (863, 23229524), (1556, 12883727), (1726, 11614762), (3452, 5807381), (14929, 1342828), (29858, 671414), (59716, 335707)]