20700678144

素因数分解:

$2^{11}\times 3^1\times {\mathrm{19}}^1\times {\mathrm{383}}^1\times {\mathrm{463}}^1$

素因数の和:890

約数の個数: 192

約数和(自身を含む): 58370457600

約数和(自身を除く): 37669779456

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 256, 304, 383, 384, 456, 463, 512, 608, 766, 768, 912, 926, 1024, 1149, 1216, 1389, 1532, 1536, 1824, 1852, 2048, 2298, 2432, 2778, 3064, 3072, 3648, 3704, 4596, 4864, 5556, 6128, 6144, 7277, 7296, 7408, 8797, 9192, 9728, 11112, 12256, 14554, 14592, 14816, 17594, 18384, 19456, 21831, 22224, 24512, 26391, 29108, 29184, 29632, 35188, 36768, 38912, 43662, 44448, 49024, 52782, 58216, 58368, 59264, 70376, 73536, 87324, 88896, 98048, 105564, 116432, 116736, 118528, 140752, 147072, 174648, 177329, 177792, 196096, 211128, 232864, 237056, 281504, 294144, 349296, 354658, 355584, 392192, 422256, 465728, 474112, 531987, 563008, 588288, 698592, 709316, 711168, 784384, 844512, 931456, 948224, 1063974, 1126016, 1176576, 1397184, 1418632, 1422336, 1689024, 1862912, 2127948, 2252032, 2353152, 2794368, 2837264, 2844672, 3369251, 3378048, 3725824, 4255896, 4504064, 5588736, 5674528, 6738502, 6756096, 7451648, 8511792, 9008128, 10107753, 11177472, 11349056, 13477004, 13512192, 14903296, 17023584, 18016256, 20215506, 22354944, 22698112, 26954008, 27024384, 34047168, 40431012, 44709888, 45396224, 53908016, 54048768, 68094336, 80862024, 90792448, 107816032, 136188672, 161724048, 181584896, 215632064, 272377344, 323448096, 363169792, 431264128, 544754688, 646896192, 862528256, 1089509376, 1293792384, 1725056512, 2587584768, 3450113024, 5175169536, 6900226048, 10350339072, 20700678144]

約数ペア:

[(1, 20700678144), (2, 10350339072), (3, 6900226048), (4, 5175169536), (6, 3450113024), (8, 2587584768), (12, 1725056512), (16, 1293792384), (19, 1089509376), (24, 862528256), (32, 646896192), (38, 544754688), (48, 431264128), (57, 363169792), (64, 323448096), (76, 272377344), (96, 215632064), (114, 181584896), (128, 161724048), (152, 136188672), (192, 107816032), (228, 90792448), (256, 80862024), (304, 68094336), (383, 54048768), (384, 53908016), (456, 45396224), (463, 44709888), (512, 40431012), (608, 34047168), (766, 27024384), (768, 26954008), (912, 22698112), (926, 22354944), (1024, 20215506), (1149, 18016256), (1216, 17023584), (1389, 14903296), (1532, 13512192), (1536, 13477004), (1824, 11349056), (1852, 11177472), (2048, 10107753), (2298, 9008128), (2432, 8511792), (2778, 7451648), (3064, 6756096), (3072, 6738502), (3648, 5674528), (3704, 5588736), (4596, 4504064), (4864, 4255896), (5556, 3725824), (6128, 3378048), (6144, 3369251), (7277, 2844672), (7296, 2837264), (7408, 2794368), (8797, 2353152), (9192, 2252032), (9728, 2127948), (11112, 1862912), (12256, 1689024), (14554, 1422336), (14592, 1418632), (14816, 1397184), (17594, 1176576), (18384, 1126016), (19456, 1063974), (21831, 948224), (22224, 931456), (24512, 844512), (26391, 784384), (29108, 711168), (29184, 709316), (29632, 698592), (35188, 588288), (36768, 563008), (38912, 531987), (43662, 474112), (44448, 465728), (49024, 422256), (52782, 392192), (58216, 355584), (58368, 354658), (59264, 349296), (70376, 294144), (73536, 281504), (87324, 237056), (88896, 232864), (98048, 211128), (105564, 196096), (116432, 177792), (116736, 177329), (118528, 174648), (140752, 147072)]