20572059744

素因数分解:

$2^5\times 3^2\times {\mathrm{131}}^1\times {\mathrm{293}}^1\times {\mathrm{1861}}^1$

素因数の和:2301

約数の個数: 144

約数和(自身を含む): 59181346224

約数和(自身を除く): 38609286480

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 131, 144, 262, 288, 293, 393, 524, 586, 786, 879, 1048, 1172, 1179, 1572, 1758, 1861, 2096, 2344, 2358, 2637, 3144, 3516, 3722, 4192, 4688, 4716, 5274, 5583, 6288, 7032, 7444, 9376, 9432, 10548, 11166, 12576, 14064, 14888, 16749, 18864, 21096, 22332, 28128, 29776, 33498, 37728, 38383, 42192, 44664, 59552, 66996, 76766, 84384, 89328, 115149, 133992, 153532, 178656, 230298, 243791, 267984, 307064, 345447, 460596, 487582, 535968, 545273, 614128, 690894, 731373, 921192, 975164, 1090546, 1228256, 1381788, 1462746, 1635819, 1842384, 1950328, 2181092, 2194119, 2763576, 2925492, 3271638, 3684768, 3900656, 4362184, 4388238, 4907457, 5527152, 5850984, 6543276, 7801312, 8724368, 8776476, 9814914, 11054304, 11701968, 13086552, 17448736, 17552952, 19629828, 23403936, 26173104, 35105904, 39259656, 52346208, 70211808, 71430763, 78519312, 142861526, 157038624, 214292289, 285723052, 428584578, 571446104, 642876867, 857169156, 1142892208, 1285753734, 1714338312, 2285784416, 2571507468, 3428676624, 5143014936, 6857353248, 10286029872, 20572059744]

約数ペア:

[(1, 20572059744), (2, 10286029872), (3, 6857353248), (4, 5143014936), (6, 3428676624), (8, 2571507468), (9, 2285784416), (12, 1714338312), (16, 1285753734), (18, 1142892208), (24, 857169156), (32, 642876867), (36, 571446104), (48, 428584578), (72, 285723052), (96, 214292289), (131, 157038624), (144, 142861526), (262, 78519312), (288, 71430763), (293, 70211808), (393, 52346208), (524, 39259656), (586, 35105904), (786, 26173104), (879, 23403936), (1048, 19629828), (1172, 17552952), (1179, 17448736), (1572, 13086552), (1758, 11701968), (1861, 11054304), (2096, 9814914), (2344, 8776476), (2358, 8724368), (2637, 7801312), (3144, 6543276), (3516, 5850984), (3722, 5527152), (4192, 4907457), (4688, 4388238), (4716, 4362184), (5274, 3900656), (5583, 3684768), (6288, 3271638), (7032, 2925492), (7444, 2763576), (9376, 2194119), (9432, 2181092), (10548, 1950328), (11166, 1842384), (12576, 1635819), (14064, 1462746), (14888, 1381788), (16749, 1228256), (18864, 1090546), (21096, 975164), (22332, 921192), (28128, 731373), (29776, 690894), (33498, 614128), (37728, 545273), (38383, 535968), (42192, 487582), (44664, 460596), (59552, 345447), (66996, 307064), (76766, 267984), (84384, 243791), (89328, 230298), (115149, 178656), (133992, 153532)]