20169301968

素因数分解:

$2^4\times 3^4\times {\mathrm{809}}^1\times {\mathrm{19237}}^1$

素因数の和:20066

約数の個数: 100

約数和(自身を含む): 58451007780

約数和(自身を除く): 38281705812

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 809, 1296, 1618, 2427, 3236, 4854, 6472, 7281, 9708, 12944, 14562, 19237, 19416, 21843, 29124, 38474, 38832, 43686, 57711, 58248, 65529, 76948, 87372, 115422, 116496, 131058, 153896, 173133, 174744, 230844, 262116, 307792, 346266, 349488, 461688, 519399, 524232, 692532, 923376, 1038798, 1048464, 1385064, 1558197, 2077596, 2770128, 3116394, 4155192, 6232788, 8310384, 12465576, 15562733, 24931152, 31125466, 46688199, 62250932, 93376398, 124501864, 140064597, 186752796, 249003728, 280129194, 373505592, 420193791, 560258388, 747011184, 840387582, 1120516776, 1260581373, 1680775164, 2241033552, 2521162746, 3361550328, 5042325492, 6723100656, 10084650984, 20169301968]

約数ペア:

[(1, 20169301968), (2, 10084650984), (3, 6723100656), (4, 5042325492), (6, 3361550328), (8, 2521162746), (9, 2241033552), (12, 1680775164), (16, 1260581373), (18, 1120516776), (24, 840387582), (27, 747011184), (36, 560258388), (48, 420193791), (54, 373505592), (72, 280129194), (81, 249003728), (108, 186752796), (144, 140064597), (162, 124501864), (216, 93376398), (324, 62250932), (432, 46688199), (648, 31125466), (809, 24931152), (1296, 15562733), (1618, 12465576), (2427, 8310384), (3236, 6232788), (4854, 4155192), (6472, 3116394), (7281, 2770128), (9708, 2077596), (12944, 1558197), (14562, 1385064), (19237, 1048464), (19416, 1038798), (21843, 923376), (29124, 692532), (38474, 524232), (38832, 519399), (43686, 461688), (57711, 349488), (58248, 346266), (65529, 307792), (76948, 262116), (87372, 230844), (115422, 174744), (116496, 173133), (131058, 153896)]