20200401744

素因数分解:

$2^4\times 3^1\times {\mathrm{173}}^1\times {\mathrm{457}}^1\times {\mathrm{5323}}^1$

素因数の和:5964

約数の個数: 80

約数和(自身を含む): 52610745792

約数和(自身を除く): 32410344048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 173, 346, 457, 519, 692, 914, 1038, 1371, 1384, 1828, 2076, 2742, 2768, 3656, 4152, 5323, 5484, 7312, 8304, 10646, 10968, 15969, 21292, 21936, 31938, 42584, 63876, 79061, 85168, 127752, 158122, 237183, 255504, 316244, 474366, 632488, 920879, 948732, 1264976, 1841758, 1897464, 2432611, 2762637, 3683516, 3794928, 4865222, 5525274, 7297833, 7367032, 9730444, 11050548, 14595666, 14734064, 19460888, 22101096, 29191332, 38921776, 44202192, 58382664, 116765328, 420841703, 841683406, 1262525109, 1683366812, 2525050218, 3366733624, 5050100436, 6733467248, 10100200872, 20200401744]

約数ペア:

[(1, 20200401744), (2, 10100200872), (3, 6733467248), (4, 5050100436), (6, 3366733624), (8, 2525050218), (12, 1683366812), (16, 1262525109), (24, 841683406), (48, 420841703), (173, 116765328), (346, 58382664), (457, 44202192), (519, 38921776), (692, 29191332), (914, 22101096), (1038, 19460888), (1371, 14734064), (1384, 14595666), (1828, 11050548), (2076, 9730444), (2742, 7367032), (2768, 7297833), (3656, 5525274), (4152, 4865222), (5323, 3794928), (5484, 3683516), (7312, 2762637), (8304, 2432611), (10646, 1897464), (10968, 1841758), (15969, 1264976), (21292, 948732), (21936, 920879), (31938, 632488), (42584, 474366), (63876, 316244), (79061, 255504), (85168, 237183), (127752, 158122)]