20141462164

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1$

素因数の和:362

約数の個数: 144

約数和(自身を含む): 40782441168

約数和(自身を除く): 20640979004

約数列:

[1, 2, 4, 17, 19, 34, 38, 53, 68, 76, 106, 113, 137, 212, 226, 274, 323, 361, 452, 548, 646, 722, 901, 1007, 1292, 1444, 1802, 1921, 2014, 2147, 2329, 2603, 3604, 3842, 4028, 4294, 4658, 5206, 5989, 6137, 7261, 7684, 8588, 9316, 10412, 11978, 12274, 14522, 15481, 17119, 19133, 23956, 24548, 29044, 30962, 34238, 36499, 38266, 40793, 44251, 49457, 61924, 68476, 72998, 76532, 81586, 88502, 98914, 101813, 113791, 123437, 137959, 145996, 163172, 177004, 197828, 203626, 227582, 246874, 263177, 275918, 294139, 325261, 407252, 455164, 493748, 526354, 551836, 588278, 650522, 693481, 820493, 840769, 1052708, 1176556, 1301044, 1386962, 1640986, 1681538, 1934447, 2162029, 2345303, 2621221, 2773924, 3281972, 3363076, 3868894, 4324058, 4690606, 5000363, 5242442, 5588641, 7737788, 8648116, 9381212, 10000726, 10484884, 11177282, 13948381, 15589367, 20001452, 22354564, 27896762, 31178734, 36754493, 44560757, 55793524, 62357468, 73508986, 89121514, 95006897, 147017972, 178243028, 190013794, 265019239, 296197973, 380027588, 530038478, 592395946, 1060076956, 1184791892, 5035365541, 10070731082, 20141462164]

約数ペア:

[(1, 20141462164), (2, 10070731082), (4, 5035365541), (17, 1184791892), (19, 1060076956), (34, 592395946), (38, 530038478), (53, 380027588), (68, 296197973), (76, 265019239), (106, 190013794), (113, 178243028), (137, 147017972), (212, 95006897), (226, 89121514), (274, 73508986), (323, 62357468), (361, 55793524), (452, 44560757), (548, 36754493), (646, 31178734), (722, 27896762), (901, 22354564), (1007, 20001452), (1292, 15589367), (1444, 13948381), (1802, 11177282), (1921, 10484884), (2014, 10000726), (2147, 9381212), (2329, 8648116), (2603, 7737788), (3604, 5588641), (3842, 5242442), (4028, 5000363), (4294, 4690606), (4658, 4324058), (5206, 3868894), (5989, 3363076), (6137, 3281972), (7261, 2773924), (7684, 2621221), (8588, 2345303), (9316, 2162029), (10412, 1934447), (11978, 1681538), (12274, 1640986), (14522, 1386962), (15481, 1301044), (17119, 1176556), (19133, 1052708), (23956, 840769), (24548, 820493), (29044, 693481), (30962, 650522), (34238, 588278), (36499, 551836), (38266, 526354), (40793, 493748), (44251, 455164), (49457, 407252), (61924, 325261), (68476, 294139), (72998, 275918), (76532, 263177), (81586, 246874), (88502, 227582), (98914, 203626), (101813, 197828), (113791, 177004), (123437, 163172), (137959, 145996)]