20194178142

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{2887}}^1\times {\mathrm{13099}}^1$

素因数の和:16080

約数の個数: 32

約数和(自身を含む): 40859424000

約数和(自身を除く): 20665245858

約数列:

[1, 2, 3, 6, 89, 178, 267, 534, 2887, 5774, 8661, 13099, 17322, 26198, 39297, 78594, 256943, 513886, 770829, 1165811, 1541658, 2331622, 3497433, 6994866, 37816813, 75633626, 113450439, 226900878, 3365696357, 6731392714, 10097089071, 20194178142]

約数ペア:

[(1, 20194178142), (2, 10097089071), (3, 6731392714), (6, 3365696357), (89, 226900878), (178, 113450439), (267, 75633626), (534, 37816813), (2887, 6994866), (5774, 3497433), (8661, 2331622), (13099, 1541658), (17322, 1165811), (26198, 770829), (39297, 513886), (78594, 256943)]