20194458090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{11035223}}^1$

素因数の和:11035294

約数の個数: 32

約数和(自身を含む): 49261239936

約数和(自身を除く): 29066781846

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1830, 11035223, 22070446, 33105669, 55176115, 66211338, 110352230, 165528345, 331056690, 673148603, 1346297206, 2019445809, 3365743015, 4038891618, 6731486030, 10097229045, 20194458090]

約数ペア:

[(1, 20194458090), (2, 10097229045), (3, 6731486030), (5, 4038891618), (6, 3365743015), (10, 2019445809), (15, 1346297206), (30, 673148603), (61, 331056690), (122, 165528345), (183, 110352230), (305, 66211338), (366, 55176115), (610, 33105669), (915, 22070446), (1830, 11035223)]