20004616464

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{277}}^1\times {\mathrm{3643}}^1$

素因数の和:3997

約数の個数: 160

約数和(自身を含む): 60295664640

約数和(自身を除く): 40291048176

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 59, 84, 112, 118, 168, 177, 236, 277, 336, 354, 413, 472, 554, 708, 826, 831, 944, 1108, 1239, 1416, 1652, 1662, 1939, 2216, 2478, 2832, 3304, 3324, 3643, 3878, 4432, 4956, 5817, 6608, 6648, 7286, 7756, 9912, 10929, 11634, 13296, 14572, 15512, 16343, 19824, 21858, 23268, 25501, 29144, 31024, 32686, 43716, 46536, 49029, 51002, 58288, 65372, 76503, 87432, 93072, 98058, 102004, 114401, 130744, 153006, 174864, 196116, 204008, 214937, 228802, 261488, 306012, 343203, 392232, 408016, 429874, 457604, 612024, 644811, 686406, 784464, 859748, 915208, 1009111, 1224048, 1289622, 1372812, 1504559, 1719496, 1830416, 2018222, 2579244, 2745624, 3009118, 3027333, 3438992, 4036444, 4513677, 5158488, 5491248, 6018236, 6054666, 7063777, 8072888, 9027354, 10316976, 12036472, 12109332, 14127554, 16145776, 18054708, 21191331, 24072944, 24218664, 28255108, 36109416, 42382662, 48437328, 56510216, 59537549, 72218832, 84765324, 113020432, 119075098, 169530648, 178612647, 238150196, 339061296, 357225294, 416762843, 476300392, 714450588, 833525686, 952600784, 1250288529, 1428901176, 1667051372, 2500577058, 2857802352, 3334102744, 5001154116, 6668205488, 10002308232, 20004616464]

約数ペア:

[(1, 20004616464), (2, 10002308232), (3, 6668205488), (4, 5001154116), (6, 3334102744), (7, 2857802352), (8, 2500577058), (12, 1667051372), (14, 1428901176), (16, 1250288529), (21, 952600784), (24, 833525686), (28, 714450588), (42, 476300392), (48, 416762843), (56, 357225294), (59, 339061296), (84, 238150196), (112, 178612647), (118, 169530648), (168, 119075098), (177, 113020432), (236, 84765324), (277, 72218832), (336, 59537549), (354, 56510216), (413, 48437328), (472, 42382662), (554, 36109416), (708, 28255108), (826, 24218664), (831, 24072944), (944, 21191331), (1108, 18054708), (1239, 16145776), (1416, 14127554), (1652, 12109332), (1662, 12036472), (1939, 10316976), (2216, 9027354), (2478, 8072888), (2832, 7063777), (3304, 6054666), (3324, 6018236), (3643, 5491248), (3878, 5158488), (4432, 4513677), (4956, 4036444), (5817, 3438992), (6608, 3027333), (6648, 3009118), (7286, 2745624), (7756, 2579244), (9912, 2018222), (10929, 1830416), (11634, 1719496), (13296, 1504559), (14572, 1372812), (15512, 1289622), (16343, 1224048), (19824, 1009111), (21858, 915208), (23268, 859748), (25501, 784464), (29144, 686406), (31024, 644811), (32686, 612024), (43716, 457604), (46536, 429874), (49029, 408016), (51002, 392232), (58288, 343203), (65372, 306012), (76503, 261488), (87432, 228802), (93072, 214937), (98058, 204008), (102004, 196116), (114401, 174864), (130744, 153006)]