20133653540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1005677}}^1$

素因数の和:1005717

約数の個数: 96

約数和(自身を含む): 56768511744

約数和(自身を除く): 36634858204

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 35, 44, 52, 55, 65, 70, 77, 91, 110, 130, 140, 143, 154, 182, 220, 260, 286, 308, 364, 385, 455, 572, 715, 770, 910, 1001, 1430, 1540, 1820, 2002, 2860, 4004, 5005, 10010, 20020, 1005677, 2011354, 4022708, 5028385, 7039739, 10056770, 11062447, 13073801, 14079478, 20113540, 22124894, 26147602, 28158956, 35198695, 44249788, 52295204, 55312235, 65369005, 70397390, 77437129, 91516607, 110624470, 130738010, 140794780, 143811811, 154874258, 183033214, 221248940, 261476020, 287623622, 309748516, 366066428, 387185645, 457583035, 575247244, 719059055, 774371290, 915166070, 1006682677, 1438118110, 1548742580, 1830332140, 2013365354, 2876236220, 4026730708, 5033413385, 10066826770, 20133653540]

約数ペア:

[(1, 20133653540), (2, 10066826770), (4, 5033413385), (5, 4026730708), (7, 2876236220), (10, 2013365354), (11, 1830332140), (13, 1548742580), (14, 1438118110), (20, 1006682677), (22, 915166070), (26, 774371290), (28, 719059055), (35, 575247244), (44, 457583035), (52, 387185645), (55, 366066428), (65, 309748516), (70, 287623622), (77, 261476020), (91, 221248940), (110, 183033214), (130, 154874258), (140, 143811811), (143, 140794780), (154, 130738010), (182, 110624470), (220, 91516607), (260, 77437129), (286, 70397390), (308, 65369005), (364, 55312235), (385, 52295204), (455, 44249788), (572, 35198695), (715, 28158956), (770, 26147602), (910, 22124894), (1001, 20113540), (1430, 14079478), (1540, 13073801), (1820, 11062447), (2002, 10056770), (2860, 7039739), (4004, 5028385), (5005, 4022708), (10010, 2011354), (20020, 1005677)]