20171898432

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{487}}^1\times {\mathrm{10273}}^1$

素因数の和:10785

約数の個数: 168

約数和(自身を含む): 66221108096

約数和(自身を除く): 46049209664

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 288, 336, 448, 487, 504, 576, 672, 974, 1008, 1344, 1461, 1948, 2016, 2922, 3409, 3896, 4032, 4383, 5844, 6818, 7792, 8766, 10227, 10273, 11688, 13636, 15584, 17532, 20454, 20546, 23376, 27272, 30681, 30819, 31168, 35064, 40908, 41092, 46752, 54544, 61362, 61638, 70128, 71911, 81816, 82184, 92457, 93504, 109088, 122724, 123276, 140256, 143822, 163632, 164368, 184914, 215733, 218176, 245448, 246552, 280512, 287644, 327264, 328736, 369828, 431466, 490896, 493104, 575288, 647199, 654528, 657472, 739656, 862932, 981792, 986208, 1150576, 1294398, 1479312, 1725864, 1963584, 1972416, 2301152, 2588796, 2958624, 3451728, 4602304, 5002951, 5177592, 5917248, 6903456, 10005902, 10355184, 13806912, 15008853, 20011804, 20710368, 30017706, 35020657, 40023608, 41420736, 45026559, 60035412, 70041314, 80047216, 90053118, 105061971, 120070824, 140082628, 160094432, 180106236, 210123942, 240141648, 280165256, 315185913, 320188864, 360212472, 420247884, 480283296, 560330512, 630371826, 720424944, 840495768, 960566592, 1120661024, 1260743652, 1440849888, 1680991536, 2241322048, 2521487304, 2881699776, 3361983072, 5042974608, 6723966144, 10085949216, 20171898432]

約数ペア:

[(1, 20171898432), (2, 10085949216), (3, 6723966144), (4, 5042974608), (6, 3361983072), (7, 2881699776), (8, 2521487304), (9, 2241322048), (12, 1680991536), (14, 1440849888), (16, 1260743652), (18, 1120661024), (21, 960566592), (24, 840495768), (28, 720424944), (32, 630371826), (36, 560330512), (42, 480283296), (48, 420247884), (56, 360212472), (63, 320188864), (64, 315185913), (72, 280165256), (84, 240141648), (96, 210123942), (112, 180106236), (126, 160094432), (144, 140082628), (168, 120070824), (192, 105061971), (224, 90053118), (252, 80047216), (288, 70041314), (336, 60035412), (448, 45026559), (487, 41420736), (504, 40023608), (576, 35020657), (672, 30017706), (974, 20710368), (1008, 20011804), (1344, 15008853), (1461, 13806912), (1948, 10355184), (2016, 10005902), (2922, 6903456), (3409, 5917248), (3896, 5177592), (4032, 5002951), (4383, 4602304), (5844, 3451728), (6818, 2958624), (7792, 2588796), (8766, 2301152), (10227, 1972416), (10273, 1963584), (11688, 1725864), (13636, 1479312), (15584, 1294398), (17532, 1150576), (20454, 986208), (20546, 981792), (23376, 862932), (27272, 739656), (30681, 657472), (30819, 654528), (31168, 647199), (35064, 575288), (40908, 493104), (41092, 490896), (46752, 431466), (54544, 369828), (61362, 328736), (61638, 327264), (70128, 287644), (71911, 280512), (81816, 246552), (82184, 245448), (92457, 218176), (93504, 215733), (109088, 184914), (122724, 164368), (123276, 163632), (140256, 143822)]