20194394712

素因数分解:

$2^3\times 3^1\times {\mathrm{73}}^2\times {\mathrm{157897}}^1$

素因数の和:158052

約数の個数: 48

約数和(自身を含む): 51187373640

約数和(自身を除く): 30992978928

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 73, 146, 219, 292, 438, 584, 876, 1752, 5329, 10658, 15987, 21316, 31974, 42632, 63948, 127896, 157897, 315794, 473691, 631588, 947382, 1263176, 1894764, 3789528, 11526481, 23052962, 34579443, 46105924, 69158886, 92211848, 138317772, 276635544, 841433113, 1682866226, 2524299339, 3365732452, 5048598678, 6731464904, 10097197356, 20194394712]

約数ペア:

[(1, 20194394712), (2, 10097197356), (3, 6731464904), (4, 5048598678), (6, 3365732452), (8, 2524299339), (12, 1682866226), (24, 841433113), (73, 276635544), (146, 138317772), (219, 92211848), (292, 69158886), (438, 46105924), (584, 34579443), (876, 23052962), (1752, 11526481), (5329, 3789528), (10658, 1894764), (15987, 1263176), (21316, 947382), (31974, 631588), (42632, 473691), (63948, 315794), (127896, 157897)]