20186467998

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1\times {\mathrm{20029}}^1$

素因数の和:20333

約数の個数: 64

約数和(自身を含む): 43974342720

約数和(自身を除く): 23787874722

約数列:

[1, 2, 3, 6, 17, 34, 41, 51, 82, 102, 123, 241, 246, 482, 697, 723, 1394, 1446, 2091, 4097, 4182, 8194, 9881, 12291, 19762, 20029, 24582, 29643, 40058, 59286, 60087, 120174, 167977, 335954, 340493, 503931, 680986, 821189, 1007862, 1021479, 1642378, 2042958, 2463567, 4826989, 4927134, 9653978, 13960213, 14480967, 27920426, 28961934, 41880639, 82058813, 83761278, 164117626, 197906549, 246176439, 395813098, 492352878, 593719647, 1187439294, 3364411333, 6728822666, 10093233999, 20186467998]

約数ペア:

[(1, 20186467998), (2, 10093233999), (3, 6728822666), (6, 3364411333), (17, 1187439294), (34, 593719647), (41, 492352878), (51, 395813098), (82, 246176439), (102, 197906549), (123, 164117626), (241, 83761278), (246, 82058813), (482, 41880639), (697, 28961934), (723, 27920426), (1394, 14480967), (1446, 13960213), (2091, 9653978), (4097, 4927134), (4182, 4826989), (8194, 2463567), (9881, 2042958), (12291, 1642378), (19762, 1021479), (20029, 1007862), (24582, 821189), (29643, 680986), (40058, 503931), (59286, 340493), (60087, 335954), (120174, 167977)]