20194012692

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{271}}^1\times {\mathrm{14081}}^1$

素因数の和:14379

約数の個数: 144

約数和(自身を含む): 61131651840

約数和(自身を除く): 40937639148

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 271, 294, 378, 441, 542, 588, 756, 813, 882, 1084, 1323, 1626, 1764, 1897, 2439, 2646, 3252, 3794, 4878, 5292, 5691, 7317, 7588, 9756, 11382, 13279, 14081, 14634, 17073, 22764, 26558, 28162, 29268, 34146, 39837, 42243, 51219, 53116, 56324, 68292, 79674, 84486, 98567, 102438, 119511, 126729, 159348, 168972, 197134, 204876, 239022, 253458, 295701, 358533, 380187, 394268, 478044, 506916, 591402, 689969, 717066, 760374, 887103, 1182804, 1379938, 1434132, 1520748, 1774206, 2069907, 2661309, 2759876, 3548412, 3815951, 4139814, 5322618, 6209721, 7631902, 8279628, 10645236, 11447853, 12419442, 15263804, 18629163, 22895706, 24838884, 26711657, 34343559, 37258326, 45791412, 53423314, 68687118, 74516652, 80134971, 103030677, 106846628, 137374236, 160269942, 186981599, 206061354, 240404913, 320539884, 373963198, 412122708, 480809826, 560944797, 721214739, 747926396, 961619652, 1121889594, 1442429478, 1682834391, 2243779188, 2884858956, 3365668782, 5048503173, 6731337564, 10097006346, 20194012692]

約数ペア:

[(1, 20194012692), (2, 10097006346), (3, 6731337564), (4, 5048503173), (6, 3365668782), (7, 2884858956), (9, 2243779188), (12, 1682834391), (14, 1442429478), (18, 1121889594), (21, 961619652), (27, 747926396), (28, 721214739), (36, 560944797), (42, 480809826), (49, 412122708), (54, 373963198), (63, 320539884), (84, 240404913), (98, 206061354), (108, 186981599), (126, 160269942), (147, 137374236), (189, 106846628), (196, 103030677), (252, 80134971), (271, 74516652), (294, 68687118), (378, 53423314), (441, 45791412), (542, 37258326), (588, 34343559), (756, 26711657), (813, 24838884), (882, 22895706), (1084, 18629163), (1323, 15263804), (1626, 12419442), (1764, 11447853), (1897, 10645236), (2439, 8279628), (2646, 7631902), (3252, 6209721), (3794, 5322618), (4878, 4139814), (5292, 3815951), (5691, 3548412), (7317, 2759876), (7588, 2661309), (9756, 2069907), (11382, 1774206), (13279, 1520748), (14081, 1434132), (14634, 1379938), (17073, 1182804), (22764, 887103), (26558, 760374), (28162, 717066), (29268, 689969), (34146, 591402), (39837, 506916), (42243, 478044), (51219, 394268), (53116, 380187), (56324, 358533), (68292, 295701), (79674, 253458), (84486, 239022), (98567, 204876), (102438, 197134), (119511, 168972), (126729, 159348)]