20174039172

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{189257}}^1$

素因数の和:189327

約数の個数: 120

約数和(自身を含む): 61555785984

約数和(自身を除く): 41381746812

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 47, 54, 63, 81, 84, 94, 108, 126, 141, 162, 188, 189, 252, 282, 324, 329, 378, 423, 564, 567, 658, 756, 846, 987, 1134, 1269, 1316, 1692, 1974, 2268, 2538, 2961, 3807, 3948, 5076, 5922, 7614, 8883, 11844, 15228, 17766, 26649, 35532, 53298, 106596, 189257, 378514, 567771, 757028, 1135542, 1324799, 1703313, 2271084, 2649598, 3406626, 3974397, 5109939, 5299196, 6813252, 7948794, 8895079, 10219878, 11923191, 15329817, 15897588, 17790158, 20439756, 23846382, 26685237, 30659634, 35580316, 35769573, 47692764, 53370474, 61319268, 62265553, 71539146, 80055711, 106740948, 107308719, 124531106, 143078292, 160111422, 186796659, 214617438, 240167133, 249062212, 320222844, 373593318, 429234876, 480334266, 560389977, 720501399, 747186636, 960668532, 1120779954, 1441002798, 1681169931, 2241559908, 2882005596, 3362339862, 5043509793, 6724679724, 10087019586, 20174039172]

約数ペア:

[(1, 20174039172), (2, 10087019586), (3, 6724679724), (4, 5043509793), (6, 3362339862), (7, 2882005596), (9, 2241559908), (12, 1681169931), (14, 1441002798), (18, 1120779954), (21, 960668532), (27, 747186636), (28, 720501399), (36, 560389977), (42, 480334266), (47, 429234876), (54, 373593318), (63, 320222844), (81, 249062212), (84, 240167133), (94, 214617438), (108, 186796659), (126, 160111422), (141, 143078292), (162, 124531106), (188, 107308719), (189, 106740948), (252, 80055711), (282, 71539146), (324, 62265553), (329, 61319268), (378, 53370474), (423, 47692764), (564, 35769573), (567, 35580316), (658, 30659634), (756, 26685237), (846, 23846382), (987, 20439756), (1134, 17790158), (1269, 15897588), (1316, 15329817), (1692, 11923191), (1974, 10219878), (2268, 8895079), (2538, 7948794), (2961, 6813252), (3807, 5299196), (3948, 5109939), (5076, 3974397), (5922, 3406626), (7614, 2649598), (8883, 2271084), (11844, 1703313), (15228, 1324799), (17766, 1135542), (26649, 757028), (35532, 567771), (53298, 378514), (106596, 189257)]