20345982912

素因数分解:

$2^6\times 3^2\times {\mathrm{59}}^1\times {\mathrm{401}}^1\times {\mathrm{1493}}^1$

素因数の和:1971

約数の個数: 168

約数和(自身を含む): 59494247280

約数和(自身を除く): 39148264368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 59, 64, 72, 96, 118, 144, 177, 192, 236, 288, 354, 401, 472, 531, 576, 708, 802, 944, 1062, 1203, 1416, 1493, 1604, 1888, 2124, 2406, 2832, 2986, 3208, 3609, 3776, 4248, 4479, 4812, 5664, 5972, 6416, 7218, 8496, 8958, 9624, 11328, 11944, 12832, 13437, 14436, 16992, 17916, 19248, 23659, 23888, 25664, 26874, 28872, 33984, 35832, 38496, 47318, 47776, 53748, 57744, 70977, 71664, 76992, 88087, 94636, 95552, 107496, 115488, 141954, 143328, 176174, 189272, 212931, 214992, 230976, 264261, 283908, 286656, 352348, 378544, 425862, 429984, 528522, 567816, 598693, 704696, 757088, 792783, 851724, 859968, 1057044, 1135632, 1197386, 1409392, 1514176, 1585566, 1703448, 1796079, 2114088, 2271264, 2394772, 2818784, 3171132, 3406896, 3592158, 4228176, 4542528, 4789544, 5388237, 5637568, 6342264, 6813792, 7184316, 8456352, 9579088, 10776474, 12684528, 13627584, 14368632, 16912704, 19158176, 21552948, 25369056, 28737264, 35322887, 38316352, 43105896, 50738112, 57474528, 70645774, 86211792, 105968661, 114949056, 141291548, 172423584, 211937322, 282583096, 317905983, 344847168, 423874644, 565166192, 635811966, 847749288, 1130332384, 1271623932, 1695498576, 2260664768, 2543247864, 3390997152, 5086495728, 6781994304, 10172991456, 20345982912]

約数ペア:

[(1, 20345982912), (2, 10172991456), (3, 6781994304), (4, 5086495728), (6, 3390997152), (8, 2543247864), (9, 2260664768), (12, 1695498576), (16, 1271623932), (18, 1130332384), (24, 847749288), (32, 635811966), (36, 565166192), (48, 423874644), (59, 344847168), (64, 317905983), (72, 282583096), (96, 211937322), (118, 172423584), (144, 141291548), (177, 114949056), (192, 105968661), (236, 86211792), (288, 70645774), (354, 57474528), (401, 50738112), (472, 43105896), (531, 38316352), (576, 35322887), (708, 28737264), (802, 25369056), (944, 21552948), (1062, 19158176), (1203, 16912704), (1416, 14368632), (1493, 13627584), (1604, 12684528), (1888, 10776474), (2124, 9579088), (2406, 8456352), (2832, 7184316), (2986, 6813792), (3208, 6342264), (3609, 5637568), (3776, 5388237), (4248, 4789544), (4479, 4542528), (4812, 4228176), (5664, 3592158), (5972, 3406896), (6416, 3171132), (7218, 2818784), (8496, 2394772), (8958, 2271264), (9624, 2114088), (11328, 1796079), (11944, 1703448), (12832, 1585566), (13437, 1514176), (14436, 1409392), (16992, 1197386), (17916, 1135632), (19248, 1057044), (23659, 859968), (23888, 851724), (25664, 792783), (26874, 757088), (28872, 704696), (33984, 598693), (35832, 567816), (38496, 528522), (47318, 429984), (47776, 425862), (53748, 378544), (57744, 352348), (70977, 286656), (71664, 283908), (76992, 264261), (88087, 230976), (94636, 214992), (95552, 212931), (107496, 189272), (115488, 176174), (141954, 143328)]