20452275072

素因数分解:

$2^7\times 3^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{3251}}^1$

素因数の和:3441

約数の個数: 192

約数和(自身を含む): 60715100160

約数和(自身を除く): 40262825088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 64, 72, 86, 96, 127, 128, 129, 144, 172, 192, 254, 258, 288, 344, 381, 384, 387, 508, 516, 576, 688, 762, 774, 1016, 1032, 1143, 1152, 1376, 1524, 1548, 2032, 2064, 2286, 2752, 3048, 3096, 3251, 4064, 4128, 4572, 5461, 5504, 6096, 6192, 6502, 8128, 8256, 9144, 9753, 10922, 12192, 12384, 13004, 16256, 16383, 16512, 18288, 19506, 21844, 24384, 24768, 26008, 29259, 32766, 36576, 39012, 43688, 48768, 49149, 49536, 52016, 58518, 65532, 73152, 78024, 87376, 98298, 104032, 117036, 131064, 139793, 146304, 156048, 174752, 196596, 208064, 234072, 262128, 279586, 312096, 349504, 393192, 412877, 416128, 419379, 468144, 524256, 559172, 624192, 699008, 786384, 825754, 838758, 936288, 1048512, 1118344, 1238631, 1248384, 1258137, 1572768, 1651508, 1677516, 1872576, 2097024, 2236688, 2477262, 2516274, 3145536, 3303016, 3355032, 3715893, 3745152, 4473376, 4954524, 5032548, 6291072, 6606032, 6710064, 7431786, 8946752, 9909048, 10065096, 13212064, 13420128, 14863572, 17753711, 17893504, 19818096, 20130192, 26424128, 26840256, 29727144, 35507422, 39636192, 40260384, 52848256, 53261133, 53680512, 59454288, 71014844, 79272384, 80520768, 106522266, 118908576, 142029688, 158544768, 159783399, 161041536, 213044532, 237817152, 284059376, 319566798, 426089064, 475634304, 568118752, 639133596, 852178128, 1136237504, 1278267192, 1704356256, 2272475008, 2556534384, 3408712512, 5113068768, 6817425024, 10226137536, 20452275072]

約数ペア:

[(1, 20452275072), (2, 10226137536), (3, 6817425024), (4, 5113068768), (6, 3408712512), (8, 2556534384), (9, 2272475008), (12, 1704356256), (16, 1278267192), (18, 1136237504), (24, 852178128), (32, 639133596), (36, 568118752), (43, 475634304), (48, 426089064), (64, 319566798), (72, 284059376), (86, 237817152), (96, 213044532), (127, 161041536), (128, 159783399), (129, 158544768), (144, 142029688), (172, 118908576), (192, 106522266), (254, 80520768), (258, 79272384), (288, 71014844), (344, 59454288), (381, 53680512), (384, 53261133), (387, 52848256), (508, 40260384), (516, 39636192), (576, 35507422), (688, 29727144), (762, 26840256), (774, 26424128), (1016, 20130192), (1032, 19818096), (1143, 17893504), (1152, 17753711), (1376, 14863572), (1524, 13420128), (1548, 13212064), (2032, 10065096), (2064, 9909048), (2286, 8946752), (2752, 7431786), (3048, 6710064), (3096, 6606032), (3251, 6291072), (4064, 5032548), (4128, 4954524), (4572, 4473376), (5461, 3745152), (5504, 3715893), (6096, 3355032), (6192, 3303016), (6502, 3145536), (8128, 2516274), (8256, 2477262), (9144, 2236688), (9753, 2097024), (10922, 1872576), (12192, 1677516), (12384, 1651508), (13004, 1572768), (16256, 1258137), (16383, 1248384), (16512, 1238631), (18288, 1118344), (19506, 1048512), (21844, 936288), (24384, 838758), (24768, 825754), (26008, 786384), (29259, 699008), (32766, 624192), (36576, 559172), (39012, 524256), (43688, 468144), (48768, 419379), (49149, 416128), (49536, 412877), (52016, 393192), (58518, 349504), (65532, 312096), (73152, 279586), (78024, 262128), (87376, 234072), (98298, 208064), (104032, 196596), (117036, 174752), (131064, 156048), (139793, 146304)]