19936700196

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^3\times {\mathrm{19507}}^1$

素因数の和:19590

約数の個数: 96

約数和(自身を含む): 55583754240

約数和(自身を除く): 35647054044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 529, 644, 966, 1058, 1587, 1932, 2116, 3174, 3703, 6348, 7406, 11109, 12167, 14812, 19507, 22218, 24334, 36501, 39014, 44436, 48668, 58521, 73002, 78028, 85169, 117042, 136549, 146004, 170338, 234084, 255507, 273098, 340676, 409647, 448661, 511014, 546196, 819294, 897322, 1022028, 1345983, 1638588, 1794644, 2691966, 3140627, 5383932, 6281254, 9421881, 10319203, 12562508, 18843762, 20638406, 30957609, 37687524, 41276812, 61915218, 72234421, 123830436, 144468842, 216703263, 237341669, 288937684, 433406526, 474683338, 712025007, 866813052, 949366676, 1424050014, 1661391683, 2848100028, 3322783366, 4984175049, 6645566732, 9968350098, 19936700196]

約数ペア:

[(1, 19936700196), (2, 9968350098), (3, 6645566732), (4, 4984175049), (6, 3322783366), (7, 2848100028), (12, 1661391683), (14, 1424050014), (21, 949366676), (23, 866813052), (28, 712025007), (42, 474683338), (46, 433406526), (69, 288937684), (84, 237341669), (92, 216703263), (138, 144468842), (161, 123830436), (276, 72234421), (322, 61915218), (483, 41276812), (529, 37687524), (644, 30957609), (966, 20638406), (1058, 18843762), (1587, 12562508), (1932, 10319203), (2116, 9421881), (3174, 6281254), (3703, 5383932), (6348, 3140627), (7406, 2691966), (11109, 1794644), (12167, 1638588), (14812, 1345983), (19507, 1022028), (22218, 897322), (24334, 819294), (36501, 546196), (39014, 511014), (44436, 448661), (48668, 409647), (58521, 340676), (73002, 273098), (78028, 255507), (85169, 234084), (117042, 170338), (136549, 146004)]