20186022216

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1\times {\mathrm{239}}^1\times {\mathrm{419}}^1$

素因数の和:931

約数の個数: 128

約数和(自身を含む): 52399872000

約数和(自身を除く): 32213849784

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 227, 239, 296, 419, 444, 454, 478, 681, 717, 838, 888, 908, 956, 1257, 1362, 1434, 1676, 1816, 1912, 2514, 2724, 2868, 3352, 5028, 5448, 5736, 8399, 8843, 10056, 15503, 16798, 17686, 25197, 26529, 31006, 33596, 35372, 46509, 50394, 53058, 54253, 62012, 67192, 70744, 93018, 95113, 100141, 100788, 106116, 108506, 124024, 162759, 186036, 190226, 200282, 201576, 212232, 217012, 285339, 300423, 325518, 372072, 380452, 400564, 434024, 570678, 600846, 651036, 760904, 801128, 1141356, 1201692, 1302072, 2007361, 2282712, 2403384, 3519181, 3705217, 4014722, 6022083, 7038362, 7410434, 8029444, 10557543, 11115651, 12044166, 14076724, 14820868, 16058888, 21115086, 22231302, 22732007, 24088332, 28153448, 29641736, 42230172, 44462604, 45464014, 48176664, 68196021, 84460344, 88925208, 90928028, 136392042, 181856056, 272784084, 545568168, 841084259, 1682168518, 2523252777, 3364337036, 5046505554, 6728674072, 10093011108, 20186022216]

約数ペア:

[(1, 20186022216), (2, 10093011108), (3, 6728674072), (4, 5046505554), (6, 3364337036), (8, 2523252777), (12, 1682168518), (24, 841084259), (37, 545568168), (74, 272784084), (111, 181856056), (148, 136392042), (222, 90928028), (227, 88925208), (239, 84460344), (296, 68196021), (419, 48176664), (444, 45464014), (454, 44462604), (478, 42230172), (681, 29641736), (717, 28153448), (838, 24088332), (888, 22732007), (908, 22231302), (956, 21115086), (1257, 16058888), (1362, 14820868), (1434, 14076724), (1676, 12044166), (1816, 11115651), (1912, 10557543), (2514, 8029444), (2724, 7410434), (2868, 7038362), (3352, 6022083), (5028, 4014722), (5448, 3705217), (5736, 3519181), (8399, 2403384), (8843, 2282712), (10056, 2007361), (15503, 1302072), (16798, 1201692), (17686, 1141356), (25197, 801128), (26529, 760904), (31006, 651036), (33596, 600846), (35372, 570678), (46509, 434024), (50394, 400564), (53058, 380452), (54253, 372072), (62012, 325518), (67192, 300423), (70744, 285339), (93018, 217012), (95113, 212232), (100141, 201576), (100788, 200282), (106116, 190226), (108506, 186036), (124024, 162759)]