20880822031430

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{1376454979}}^1$

素因数の和:1376455064

約数の個数: 32

約数和(自身を含む): 39542798665440

約数和(自身を除く): 18661976634010

約数列:

[1, 2, 5, 10, 37, 41, 74, 82, 185, 205, 370, 410, 1517, 3034, 7585, 15170, 1376454979, 2752909958, 6882274895, 13764549790, 50928834223, 56434654139, 101857668446, 112869308278, 254644171115, 282173270695, 509288342230, 564346541390, 2088082203143, 4176164406286, 10440411015715, 20880822031430]

約数ペア:

[(1, 20880822031430), (2, 10440411015715), (5, 4176164406286), (10, 2088082203143), (37, 564346541390), (41, 509288342230), (74, 282173270695), (82, 254644171115), (185, 112869308278), (205, 101857668446), (370, 56434654139), (410, 50928834223), (1517, 13764549790), (3034, 6882274895), (7585, 2752909958), (15170, 1376454979)]