20149981848

素因数分解:

$2^3\times 3^5\times {\mathrm{37}}^1\times {\mathrm{457}}^1\times {\mathrm{613}}^1$

素因数の和:1128

約数の個数: 192

約数和(自身を含む): 58345865760

約数和(自身を除く): 38195883912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 54, 72, 74, 81, 108, 111, 148, 162, 216, 222, 243, 296, 324, 333, 444, 457, 486, 613, 648, 666, 888, 914, 972, 999, 1226, 1332, 1371, 1828, 1839, 1944, 1998, 2452, 2664, 2742, 2997, 3656, 3678, 3996, 4113, 4904, 5484, 5517, 5994, 7356, 7992, 8226, 8991, 10968, 11034, 11988, 12339, 14712, 16452, 16551, 16909, 17982, 22068, 22681, 23976, 24678, 32904, 33102, 33818, 35964, 37017, 44136, 45362, 49356, 49653, 50727, 66204, 67636, 68043, 71928, 74034, 90724, 98712, 99306, 101454, 111051, 132408, 135272, 136086, 148068, 148959, 152181, 181448, 198612, 202908, 204129, 222102, 272172, 280141, 296136, 297918, 304362, 397224, 405816, 408258, 444204, 456543, 544344, 560282, 595836, 608724, 612387, 816516, 840423, 888408, 913086, 1120564, 1191672, 1217448, 1224774, 1369629, 1633032, 1680846, 1826172, 1837161, 2241128, 2449548, 2521269, 2739258, 3361692, 3652344, 3674322, 4108887, 4899096, 5042538, 5478516, 5511483, 6723384, 7348644, 7563807, 8217774, 10085076, 10365217, 10957032, 11022966, 14697288, 15127614, 16435548, 20170152, 20730434, 22045932, 22691421, 30255228, 31095651, 32871096, 41460868, 44091864, 45382842, 60510456, 62191302, 68074263, 82921736, 90765684, 93286953, 124382604, 136148526, 181531368, 186573906, 248765208, 272297052, 279860859, 373147812, 544594104, 559721718, 746295624, 839582577, 1119443436, 1679165154, 2238886872, 2518747731, 3358330308, 5037495462, 6716660616, 10074990924, 20149981848]

約数ペア:

[(1, 20149981848), (2, 10074990924), (3, 6716660616), (4, 5037495462), (6, 3358330308), (8, 2518747731), (9, 2238886872), (12, 1679165154), (18, 1119443436), (24, 839582577), (27, 746295624), (36, 559721718), (37, 544594104), (54, 373147812), (72, 279860859), (74, 272297052), (81, 248765208), (108, 186573906), (111, 181531368), (148, 136148526), (162, 124382604), (216, 93286953), (222, 90765684), (243, 82921736), (296, 68074263), (324, 62191302), (333, 60510456), (444, 45382842), (457, 44091864), (486, 41460868), (613, 32871096), (648, 31095651), (666, 30255228), (888, 22691421), (914, 22045932), (972, 20730434), (999, 20170152), (1226, 16435548), (1332, 15127614), (1371, 14697288), (1828, 11022966), (1839, 10957032), (1944, 10365217), (1998, 10085076), (2452, 8217774), (2664, 7563807), (2742, 7348644), (2997, 6723384), (3656, 5511483), (3678, 5478516), (3996, 5042538), (4113, 4899096), (4904, 4108887), (5484, 3674322), (5517, 3652344), (5994, 3361692), (7356, 2739258), (7992, 2521269), (8226, 2449548), (8991, 2241128), (10968, 1837161), (11034, 1826172), (11988, 1680846), (12339, 1633032), (14712, 1369629), (16452, 1224774), (16551, 1217448), (16909, 1191672), (17982, 1120564), (22068, 913086), (22681, 888408), (23976, 840423), (24678, 816516), (32904, 612387), (33102, 608724), (33818, 595836), (35964, 560282), (37017, 544344), (44136, 456543), (45362, 444204), (49356, 408258), (49653, 405816), (50727, 397224), (66204, 304362), (67636, 297918), (68043, 296136), (71928, 280141), (74034, 272172), (90724, 222102), (98712, 204129), (99306, 202908), (101454, 198612), (111051, 181448), (132408, 152181), (135272, 148959), (136086, 148068)]