20498433024

素因数分解:

$2^{10}\times 3^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{2357}}^1$

素因数の和:2548

約数の個数: 176

約数和(自身を含む): 57921912000

約数和(自身を除く): 37423478976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 149, 152, 192, 228, 256, 298, 304, 384, 447, 456, 512, 596, 608, 768, 894, 912, 1024, 1192, 1216, 1536, 1788, 1824, 2357, 2384, 2432, 2831, 3072, 3576, 3648, 4714, 4768, 4864, 5662, 7071, 7152, 7296, 8493, 9428, 9536, 9728, 11324, 14142, 14304, 14592, 16986, 18856, 19072, 19456, 22648, 28284, 28608, 29184, 33972, 37712, 38144, 44783, 45296, 56568, 57216, 58368, 67944, 75424, 76288, 89566, 90592, 113136, 114432, 134349, 135888, 150848, 152576, 179132, 181184, 226272, 228864, 268698, 271776, 301696, 351193, 358264, 362368, 452544, 457728, 537396, 543552, 603392, 702386, 716528, 724736, 905088, 1053579, 1074792, 1087104, 1206784, 1404772, 1433056, 1449472, 1810176, 2107158, 2149584, 2174208, 2413568, 2809544, 2866112, 2898944, 3620352, 4214316, 4299168, 4348416, 5619088, 5732224, 6672667, 7240704, 8428632, 8598336, 8696832, 11238176, 11464448, 13345334, 16857264, 17196672, 20018001, 22476352, 22928896, 26690668, 33714528, 34393344, 40036002, 44952704, 45857792, 53381336, 67429056, 68786688, 80072004, 89905408, 106762672, 134858112, 137573376, 160144008, 179810816, 213525344, 269716224, 320288016, 359621632, 427050688, 539432448, 640576032, 854101376, 1078864896, 1281152064, 1708202752, 2562304128, 3416405504, 5124608256, 6832811008, 10249216512, 20498433024]

約数ペア:

[(1, 20498433024), (2, 10249216512), (3, 6832811008), (4, 5124608256), (6, 3416405504), (8, 2562304128), (12, 1708202752), (16, 1281152064), (19, 1078864896), (24, 854101376), (32, 640576032), (38, 539432448), (48, 427050688), (57, 359621632), (64, 320288016), (76, 269716224), (96, 213525344), (114, 179810816), (128, 160144008), (149, 137573376), (152, 134858112), (192, 106762672), (228, 89905408), (256, 80072004), (298, 68786688), (304, 67429056), (384, 53381336), (447, 45857792), (456, 44952704), (512, 40036002), (596, 34393344), (608, 33714528), (768, 26690668), (894, 22928896), (912, 22476352), (1024, 20018001), (1192, 17196672), (1216, 16857264), (1536, 13345334), (1788, 11464448), (1824, 11238176), (2357, 8696832), (2384, 8598336), (2432, 8428632), (2831, 7240704), (3072, 6672667), (3576, 5732224), (3648, 5619088), (4714, 4348416), (4768, 4299168), (4864, 4214316), (5662, 3620352), (7071, 2898944), (7152, 2866112), (7296, 2809544), (8493, 2413568), (9428, 2174208), (9536, 2149584), (9728, 2107158), (11324, 1810176), (14142, 1449472), (14304, 1433056), (14592, 1404772), (16986, 1206784), (18856, 1087104), (19072, 1074792), (19456, 1053579), (22648, 905088), (28284, 724736), (28608, 716528), (29184, 702386), (33972, 603392), (37712, 543552), (38144, 537396), (44783, 457728), (45296, 452544), (56568, 362368), (57216, 358264), (58368, 351193), (67944, 301696), (75424, 271776), (76288, 268698), (89566, 228864), (90592, 226272), (113136, 181184), (114432, 179132), (134349, 152576), (135888, 150848)]