20176983522

素因数分解:

$2^1\times 3^6\times {\mathrm{127}}^1\times {\mathrm{108967}}^1$

素因数の和:109114

約数の個数: 56

約数和(自身を含む): 45735177216

約数和(自身を除く): 25558193694

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 127, 162, 243, 254, 381, 486, 729, 762, 1143, 1458, 2286, 3429, 6858, 10287, 20574, 30861, 61722, 92583, 108967, 185166, 217934, 326901, 653802, 980703, 1961406, 2942109, 5884218, 8826327, 13838809, 17652654, 26478981, 27677618, 41516427, 52957962, 79436943, 83032854, 124549281, 158873886, 249098562, 373647843, 747295686, 1120943529, 2241887058, 3362830587, 6725661174, 10088491761, 20176983522]

約数ペア:

[(1, 20176983522), (2, 10088491761), (3, 6725661174), (6, 3362830587), (9, 2241887058), (18, 1120943529), (27, 747295686), (54, 373647843), (81, 249098562), (127, 158873886), (162, 124549281), (243, 83032854), (254, 79436943), (381, 52957962), (486, 41516427), (729, 27677618), (762, 26478981), (1143, 17652654), (1458, 13838809), (2286, 8826327), (3429, 5884218), (6858, 2942109), (10287, 1961406), (20574, 980703), (30861, 653802), (61722, 326901), (92583, 217934), (108967, 185166)]