20160125198

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{1123}}^1\times {\mathrm{190979}}^1$

素因数の和:192151

約数の個数: 16

約数和(自身を含む): 30911258880

約数和(自身を除く): 10751133682

約数列:

[1, 2, 47, 94, 1123, 2246, 52781, 105562, 190979, 381958, 8976013, 17952026, 214469417, 428938834, 10080062599, 20160125198]

約数ペア:

[(1, 20160125198), (2, 10080062599), (47, 428938834), (94, 214469417), (1123, 17952026), (2246, 8976013), (52781, 381958), (105562, 190979)]