2000125548

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{1721}}^1$

素因数の和:1965

約数の個数: 120

約数和(自身を含む): 5565765744

約数和(自身を除く): 3565640196

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 81, 102, 108, 153, 162, 204, 211, 306, 324, 422, 459, 612, 633, 844, 918, 1266, 1377, 1721, 1836, 1899, 2532, 2754, 3442, 3587, 3798, 5163, 5508, 5697, 6884, 7174, 7596, 10326, 10761, 11394, 14348, 15489, 17091, 20652, 21522, 22788, 29257, 30978, 32283, 34182, 43044, 46467, 58514, 61956, 64566, 68364, 87771, 92934, 96849, 117028, 129132, 139401, 175542, 185868, 193698, 263313, 278802, 290547, 351084, 363131, 387396, 526626, 557604, 581094, 726262, 789939, 1053252, 1089393, 1162188, 1452524, 1579878, 2178786, 2369817, 3159756, 3268179, 4357572, 4739634, 6173227, 6536358, 9479268, 9804537, 12346454, 13072716, 18519681, 19609074, 24692908, 29413611, 37039362, 39218148, 55559043, 58827222, 74078724, 111118086, 117654444, 166677129, 222236172, 333354258, 500031387, 666708516, 1000062774, 2000125548]

約数ペア:

[(1, 2000125548), (2, 1000062774), (3, 666708516), (4, 500031387), (6, 333354258), (9, 222236172), (12, 166677129), (17, 117654444), (18, 111118086), (27, 74078724), (34, 58827222), (36, 55559043), (51, 39218148), (54, 37039362), (68, 29413611), (81, 24692908), (102, 19609074), (108, 18519681), (153, 13072716), (162, 12346454), (204, 9804537), (211, 9479268), (306, 6536358), (324, 6173227), (422, 4739634), (459, 4357572), (612, 3268179), (633, 3159756), (844, 2369817), (918, 2178786), (1266, 1579878), (1377, 1452524), (1721, 1162188), (1836, 1089393), (1899, 1053252), (2532, 789939), (2754, 726262), (3442, 581094), (3587, 557604), (3798, 526626), (5163, 387396), (5508, 363131), (5697, 351084), (6884, 290547), (7174, 278802), (7596, 263313), (10326, 193698), (10761, 185868), (11394, 175542), (14348, 139401), (15489, 129132), (17091, 117028), (20652, 96849), (21522, 92934), (22788, 87771), (29257, 68364), (30978, 64566), (32283, 61956), (34182, 58514), (43044, 46467)]