2095643090

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{218069}}^1$

素因数の和:218138

約数の個数: 24

約数和(自身を含む): 3897783180

約数和(自身を除く): 1802140090

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 961, 1922, 4805, 9610, 218069, 436138, 1090345, 2180690, 6760139, 13520278, 33800695, 67601390, 209564309, 419128618, 1047821545, 2095643090]

約数ペア:

[(1, 2095643090), (2, 1047821545), (5, 419128618), (10, 209564309), (31, 67601390), (62, 33800695), (155, 13520278), (310, 6760139), (961, 2180690), (1922, 1090345), (4805, 436138), (9610, 218069)]