20160376464

素因数分解:

$2^4\times 3^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1\times {\mathrm{41149}}^1$

素因数の和:41392

約数の個数: 80

約数和(自身を含む): 53271144000

約数和(自身を除く): 33110767536

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 59, 118, 173, 177, 236, 346, 354, 472, 519, 692, 708, 944, 1038, 1384, 1416, 2076, 2768, 2832, 4152, 8304, 10207, 20414, 30621, 40828, 41149, 61242, 81656, 82298, 122484, 123447, 163312, 164596, 244968, 246894, 329192, 489936, 493788, 658384, 987576, 1975152, 2427791, 4855582, 7118777, 7283373, 9711164, 14237554, 14566746, 19422328, 21356331, 28475108, 29133492, 38844656, 42712662, 56950216, 58266984, 85425324, 113900432, 116533968, 170850648, 341701296, 420007843, 840015686, 1260023529, 1680031372, 2520047058, 3360062744, 5040094116, 6720125488, 10080188232, 20160376464]

約数ペア:

[(1, 20160376464), (2, 10080188232), (3, 6720125488), (4, 5040094116), (6, 3360062744), (8, 2520047058), (12, 1680031372), (16, 1260023529), (24, 840015686), (48, 420007843), (59, 341701296), (118, 170850648), (173, 116533968), (177, 113900432), (236, 85425324), (346, 58266984), (354, 56950216), (472, 42712662), (519, 38844656), (692, 29133492), (708, 28475108), (944, 21356331), (1038, 19422328), (1384, 14566746), (1416, 14237554), (2076, 9711164), (2768, 7283373), (2832, 7118777), (4152, 4855582), (8304, 2427791), (10207, 1975152), (20414, 987576), (30621, 658384), (40828, 493788), (41149, 489936), (61242, 329192), (81656, 246894), (82298, 244968), (122484, 164596), (123447, 163312)]