20163419628

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{14591}}^1$

素因数の和:14676

約数の個数: 144

約数和(自身を含む): 56040284160

約数和(自身を除く): 35876864532

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 29, 33, 38, 44, 57, 58, 66, 76, 87, 114, 116, 132, 174, 209, 228, 319, 348, 361, 418, 551, 627, 638, 722, 836, 957, 1083, 1102, 1254, 1276, 1444, 1653, 1914, 2166, 2204, 2508, 3306, 3828, 3971, 4332, 6061, 6612, 7942, 10469, 11913, 12122, 14591, 15884, 18183, 20938, 23826, 24244, 29182, 31407, 36366, 41876, 43773, 47652, 58364, 62814, 72732, 87546, 115159, 125628, 160501, 175092, 230318, 277229, 321002, 345477, 423139, 460636, 481503, 554458, 642004, 690954, 831687, 846278, 963006, 1108916, 1269417, 1381908, 1663374, 1692556, 1926012, 2538834, 3049519, 3326748, 4654529, 5077668, 5267351, 6099038, 8039641, 9148557, 9309058, 10534702, 12198076, 13963587, 15802053, 16079282, 18297114, 18618116, 21069404, 24118923, 27927174, 31604106, 32158564, 36594228, 48237846, 55854348, 57940861, 63208212, 88436051, 96475692, 115881722, 152753179, 173822583, 176872102, 231763444, 265308153, 305506358, 347645166, 353744204, 458259537, 530616306, 611012716, 695290332, 916519074, 1061232612, 1680284969, 1833038148, 3360569938, 5040854907, 6721139876, 10081709814, 20163419628]

約数ペア:

[(1, 20163419628), (2, 10081709814), (3, 6721139876), (4, 5040854907), (6, 3360569938), (11, 1833038148), (12, 1680284969), (19, 1061232612), (22, 916519074), (29, 695290332), (33, 611012716), (38, 530616306), (44, 458259537), (57, 353744204), (58, 347645166), (66, 305506358), (76, 265308153), (87, 231763444), (114, 176872102), (116, 173822583), (132, 152753179), (174, 115881722), (209, 96475692), (228, 88436051), (319, 63208212), (348, 57940861), (361, 55854348), (418, 48237846), (551, 36594228), (627, 32158564), (638, 31604106), (722, 27927174), (836, 24118923), (957, 21069404), (1083, 18618116), (1102, 18297114), (1254, 16079282), (1276, 15802053), (1444, 13963587), (1653, 12198076), (1914, 10534702), (2166, 9309058), (2204, 9148557), (2508, 8039641), (3306, 6099038), (3828, 5267351), (3971, 5077668), (4332, 4654529), (6061, 3326748), (6612, 3049519), (7942, 2538834), (10469, 1926012), (11913, 1692556), (12122, 1663374), (14591, 1381908), (15884, 1269417), (18183, 1108916), (20938, 963006), (23826, 846278), (24244, 831687), (29182, 690954), (31407, 642004), (36366, 554458), (41876, 481503), (43773, 460636), (47652, 423139), (58364, 345477), (62814, 321002), (72732, 277229), (87546, 230318), (115159, 175092), (125628, 160501)]