20199083736

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2814811}}^1$

素因数の和:2814856

約数の個数: 64

約数和(自身を含む): 56746609920

約数和(自身を除く): 36547526184

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 23, 24, 26, 39, 46, 52, 69, 78, 92, 104, 138, 156, 184, 276, 299, 312, 552, 598, 897, 1196, 1794, 2392, 3588, 7176, 2814811, 5629622, 8444433, 11259244, 16888866, 22518488, 33777732, 36592543, 64740653, 67555464, 73185086, 109777629, 129481306, 146370172, 194221959, 219555258, 258962612, 292740344, 388443918, 439110516, 517925224, 776887836, 841628489, 878221032, 1553775672, 1683256978, 2524885467, 3366513956, 5049770934, 6733027912, 10099541868, 20199083736]

約数ペア:

[(1, 20199083736), (2, 10099541868), (3, 6733027912), (4, 5049770934), (6, 3366513956), (8, 2524885467), (12, 1683256978), (13, 1553775672), (23, 878221032), (24, 841628489), (26, 776887836), (39, 517925224), (46, 439110516), (52, 388443918), (69, 292740344), (78, 258962612), (92, 219555258), (104, 194221959), (138, 146370172), (156, 129481306), (184, 109777629), (276, 73185086), (299, 67555464), (312, 64740653), (552, 36592543), (598, 33777732), (897, 22518488), (1196, 16888866), (1794, 11259244), (2392, 8444433), (3588, 5629622), (7176, 2814811)]