20160657408

素因数分解:

$2^{11}\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{10159}}^1$

素因数の和:10220

約数の個数: 192

約数和(自身を含む): 59911488000

約数和(自身を除く): 39750830592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 32, 34, 38, 48, 51, 57, 64, 68, 76, 96, 102, 114, 128, 136, 152, 192, 204, 228, 256, 272, 304, 323, 384, 408, 456, 512, 544, 608, 646, 768, 816, 912, 969, 1024, 1088, 1216, 1292, 1536, 1632, 1824, 1938, 2048, 2176, 2432, 2584, 3072, 3264, 3648, 3876, 4352, 4864, 5168, 6144, 6528, 7296, 7752, 8704, 9728, 10159, 10336, 13056, 14592, 15504, 17408, 19456, 20318, 20672, 26112, 29184, 30477, 31008, 34816, 38912, 40636, 41344, 52224, 58368, 60954, 62016, 81272, 82688, 104448, 116736, 121908, 124032, 162544, 165376, 172703, 193021, 243816, 248064, 325088, 330752, 345406, 386042, 487632, 496128, 518109, 579063, 650176, 661504, 690812, 772084, 975264, 992256, 1036218, 1158126, 1300352, 1381624, 1544168, 1950528, 1984512, 2072436, 2316252, 2600704, 2763248, 3088336, 3281357, 3901056, 4144872, 4632504, 5201408, 5526496, 6176672, 6562714, 7802112, 8289744, 9265008, 9844071, 10402816, 11052992, 12353344, 13125428, 15604224, 16579488, 18530016, 19688142, 20805632, 22105984, 24706688, 26250856, 31208448, 33158976, 37060032, 39376284, 44211968, 49413376, 52501712, 62416896, 66317952, 74120064, 78752568, 88423936, 98826752, 105003424, 132635904, 148240128, 157505136, 176847872, 197653504, 210006848, 265271808, 296480256, 315010272, 353695744, 395307008, 420013696, 530543616, 592960512, 630020544, 840027392, 1061087232, 1185921024, 1260041088, 1680054784, 2520082176, 3360109568, 5040164352, 6720219136, 10080328704, 20160657408]

約数ペア:

[(1, 20160657408), (2, 10080328704), (3, 6720219136), (4, 5040164352), (6, 3360109568), (8, 2520082176), (12, 1680054784), (16, 1260041088), (17, 1185921024), (19, 1061087232), (24, 840027392), (32, 630020544), (34, 592960512), (38, 530543616), (48, 420013696), (51, 395307008), (57, 353695744), (64, 315010272), (68, 296480256), (76, 265271808), (96, 210006848), (102, 197653504), (114, 176847872), (128, 157505136), (136, 148240128), (152, 132635904), (192, 105003424), (204, 98826752), (228, 88423936), (256, 78752568), (272, 74120064), (304, 66317952), (323, 62416896), (384, 52501712), (408, 49413376), (456, 44211968), (512, 39376284), (544, 37060032), (608, 33158976), (646, 31208448), (768, 26250856), (816, 24706688), (912, 22105984), (969, 20805632), (1024, 19688142), (1088, 18530016), (1216, 16579488), (1292, 15604224), (1536, 13125428), (1632, 12353344), (1824, 11052992), (1938, 10402816), (2048, 9844071), (2176, 9265008), (2432, 8289744), (2584, 7802112), (3072, 6562714), (3264, 6176672), (3648, 5526496), (3876, 5201408), (4352, 4632504), (4864, 4144872), (5168, 3901056), (6144, 3281357), (6528, 3088336), (7296, 2763248), (7752, 2600704), (8704, 2316252), (9728, 2072436), (10159, 1984512), (10336, 1950528), (13056, 1544168), (14592, 1381624), (15504, 1300352), (17408, 1158126), (19456, 1036218), (20318, 992256), (20672, 975264), (26112, 772084), (29184, 690812), (30477, 661504), (31008, 650176), (34816, 579063), (38912, 518109), (40636, 496128), (41344, 487632), (52224, 386042), (58368, 345406), (60954, 330752), (62016, 325088), (81272, 248064), (82688, 243816), (104448, 193021), (116736, 172703), (121908, 165376), (124032, 162544)]