20805551208

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{92233}}^1$

素因数の和:92499

約数の個数: 96

約数和(自身を含む): 60935314440

約数和(自身を除く): 40129763232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 241, 312, 468, 482, 723, 936, 964, 1446, 1928, 2169, 2892, 3133, 4338, 5784, 6266, 8676, 9399, 12532, 17352, 18798, 25064, 28197, 37596, 56394, 75192, 92233, 112788, 184466, 225576, 276699, 368932, 553398, 737864, 830097, 1106796, 1199029, 1660194, 2213592, 2398058, 3320388, 3597087, 4796116, 6640776, 7194174, 9592232, 10791261, 14388348, 21582522, 22228153, 28776696, 43165044, 44456306, 66684459, 86330088, 88912612, 133368918, 177825224, 200053377, 266737836, 288965989, 400106754, 533475672, 577931978, 800213508, 866897967, 1155863956, 1600427016, 1733795934, 2311727912, 2600693901, 3467591868, 5201387802, 6935183736, 10402775604, 20805551208]

約数ペア:

[(1, 20805551208), (2, 10402775604), (3, 6935183736), (4, 5201387802), (6, 3467591868), (8, 2600693901), (9, 2311727912), (12, 1733795934), (13, 1600427016), (18, 1155863956), (24, 866897967), (26, 800213508), (36, 577931978), (39, 533475672), (52, 400106754), (72, 288965989), (78, 266737836), (104, 200053377), (117, 177825224), (156, 133368918), (234, 88912612), (241, 86330088), (312, 66684459), (468, 44456306), (482, 43165044), (723, 28776696), (936, 22228153), (964, 21582522), (1446, 14388348), (1928, 10791261), (2169, 9592232), (2892, 7194174), (3133, 6640776), (4338, 4796116), (5784, 3597087), (6266, 3320388), (8676, 2398058), (9399, 2213592), (12532, 1660194), (17352, 1199029), (18798, 1106796), (25064, 830097), (28197, 737864), (37596, 553398), (56394, 368932), (75192, 276699), (92233, 225576), (112788, 184466)]