20083146110

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1523}}^1\times {\mathrm{69403}}^1$

素因数の和:70952

約数の個数: 32

約数和(自身を含む): 38077810560

約数和(自身を除く): 17994664450

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1523, 3046, 7615, 15230, 28937, 57874, 69403, 138806, 144685, 289370, 347015, 694030, 1318657, 2637314, 6593285, 13186570, 105700769, 211401538, 528503845, 1057007690, 2008314611, 4016629222, 10041573055, 20083146110]

約数ペア:

[(1, 20083146110), (2, 10041573055), (5, 4016629222), (10, 2008314611), (19, 1057007690), (38, 528503845), (95, 211401538), (190, 105700769), (1523, 13186570), (3046, 6593285), (7615, 2637314), (15230, 1318657), (28937, 694030), (57874, 347015), (69403, 289370), (138806, 144685)]