20194671424

素因数分解:

$2^6\times {\mathrm{191}}^1\times {\mathrm{1652051}}^1$

素因数の和:1652254

約数の個数: 28

約数和(自身を含む): 40283635968

約数和(自身を除く): 20088964544

約数列:

[1, 2, 4, 8, 16, 32, 64, 191, 382, 764, 1528, 3056, 6112, 12224, 1652051, 3304102, 6608204, 13216408, 26432816, 52865632, 105731264, 315541741, 631083482, 1262166964, 2524333928, 5048667856, 10097335712, 20194671424]

約数ペア:

[(1, 20194671424), (2, 10097335712), (4, 5048667856), (8, 2524333928), (16, 1262166964), (32, 631083482), (64, 315541741), (191, 105731264), (382, 52865632), (764, 26432816), (1528, 13216408), (3056, 6608204), (6112, 3304102), (12224, 1652051)]