20346927264

素因数分解:

$2^5\times 3^2\times {\mathrm{53}}^1\times {\mathrm{1123}}^1\times {\mathrm{1187}}^1$

素因数の和:2379

約数の個数: 144

約数和(自身を含む): 59055508512

約数和(自身を除く): 38708581248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 72, 96, 106, 144, 159, 212, 288, 318, 424, 477, 636, 848, 954, 1123, 1187, 1272, 1696, 1908, 2246, 2374, 2544, 3369, 3561, 3816, 4492, 4748, 5088, 6738, 7122, 7632, 8984, 9496, 10107, 10683, 13476, 14244, 15264, 17968, 18992, 20214, 21366, 26952, 28488, 35936, 37984, 40428, 42732, 53904, 56976, 59519, 62911, 80856, 85464, 107808, 113952, 119038, 125822, 161712, 170928, 178557, 188733, 238076, 251644, 323424, 341856, 357114, 377466, 476152, 503288, 535671, 566199, 714228, 754932, 952304, 1006576, 1071342, 1132398, 1333001, 1428456, 1509864, 1904608, 2013152, 2142684, 2264796, 2666002, 2856912, 3019728, 3999003, 4285368, 4529592, 5332004, 5713824, 6039456, 7998006, 8570736, 9059184, 10664008, 11997009, 15996012, 17141472, 18118368, 21328016, 23994018, 31992024, 42656032, 47988036, 63984048, 70649053, 95976072, 127968096, 141298106, 191952144, 211947159, 282596212, 383904288, 423894318, 565192424, 635841477, 847788636, 1130384848, 1271682954, 1695577272, 2260769696, 2543365908, 3391154544, 5086731816, 6782309088, 10173463632, 20346927264]

約数ペア:

[(1, 20346927264), (2, 10173463632), (3, 6782309088), (4, 5086731816), (6, 3391154544), (8, 2543365908), (9, 2260769696), (12, 1695577272), (16, 1271682954), (18, 1130384848), (24, 847788636), (32, 635841477), (36, 565192424), (48, 423894318), (53, 383904288), (72, 282596212), (96, 211947159), (106, 191952144), (144, 141298106), (159, 127968096), (212, 95976072), (288, 70649053), (318, 63984048), (424, 47988036), (477, 42656032), (636, 31992024), (848, 23994018), (954, 21328016), (1123, 18118368), (1187, 17141472), (1272, 15996012), (1696, 11997009), (1908, 10664008), (2246, 9059184), (2374, 8570736), (2544, 7998006), (3369, 6039456), (3561, 5713824), (3816, 5332004), (4492, 4529592), (4748, 4285368), (5088, 3999003), (6738, 3019728), (7122, 2856912), (7632, 2666002), (8984, 2264796), (9496, 2142684), (10107, 2013152), (10683, 1904608), (13476, 1509864), (14244, 1428456), (15264, 1333001), (17968, 1132398), (18992, 1071342), (20214, 1006576), (21366, 952304), (26952, 754932), (28488, 714228), (35936, 566199), (37984, 535671), (40428, 503288), (42732, 476152), (53904, 377466), (56976, 357114), (59519, 341856), (62911, 323424), (80856, 251644), (85464, 238076), (107808, 188733), (113952, 178557), (119038, 170928), (125822, 161712)]