20168743034

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1291}}^1\times {\mathrm{22907}}^1$

素因数の和:24242

約数の個数: 32

約数和(自身を含む): 34095900672

約数和(自身を除く): 13927157638

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 1291, 2582, 14201, 22907, 28402, 40021, 45814, 80042, 251977, 440231, 503954, 710117, 880462, 1420234, 7811287, 15622574, 29572937, 59145874, 325302307, 650604614, 916761047, 1833522094, 10084371517, 20168743034]

約数ペア:

[(1, 20168743034), (2, 10084371517), (11, 1833522094), (22, 916761047), (31, 650604614), (62, 325302307), (341, 59145874), (682, 29572937), (1291, 15622574), (2582, 7811287), (14201, 1420234), (22907, 880462), (28402, 710117), (40021, 503954), (45814, 440231), (80042, 251977)]