20161280762

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{523}}^1\times {\mathrm{94949}}^1$

素因数の和:95510

約数の個数: 32

約数和(自身を含む): 35822736000

約数和(自身を除く): 15661455238

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 523, 1046, 3661, 7322, 15167, 30334, 94949, 106169, 189898, 212338, 664643, 1329286, 2753521, 5507042, 19274647, 38549294, 49658327, 99316654, 347608289, 695216578, 1440091483, 2880182966, 10080640381, 20161280762]

約数ペア:

[(1, 20161280762), (2, 10080640381), (7, 2880182966), (14, 1440091483), (29, 695216578), (58, 347608289), (203, 99316654), (406, 49658327), (523, 38549294), (1046, 19274647), (3661, 5507042), (7322, 2753521), (15167, 1329286), (30334, 664643), (94949, 212338), (106169, 189898)]