20121664032

素因数分解:

$2^5\times 3^3\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{17341}}^1$

素因数の和:17456

約数の個数: 192

約数和(自身を含む): 62930649600

約数和(自身を除く): 42808985568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 68, 72, 79, 96, 102, 108, 136, 144, 153, 158, 204, 216, 237, 272, 288, 306, 316, 408, 432, 459, 474, 544, 612, 632, 711, 816, 864, 918, 948, 1224, 1264, 1343, 1422, 1632, 1836, 1896, 2133, 2448, 2528, 2686, 2844, 3672, 3792, 4029, 4266, 4896, 5372, 5688, 7344, 7584, 8058, 8532, 10744, 11376, 12087, 14688, 16116, 17064, 17341, 21488, 22752, 24174, 32232, 34128, 34682, 36261, 42976, 48348, 52023, 64464, 68256, 69364, 72522, 96696, 104046, 128928, 138728, 145044, 156069, 193392, 208092, 277456, 290088, 294797, 312138, 386784, 416184, 468207, 554912, 580176, 589594, 624276, 832368, 884391, 936414, 1160352, 1179188, 1248552, 1369939, 1664736, 1768782, 1872828, 2358376, 2497104, 2653173, 2739878, 3537564, 3745656, 4109817, 4716752, 4994208, 5306346, 5479756, 7075128, 7491312, 7959519, 8219634, 9433504, 10612692, 10959512, 12329451, 14150256, 14982624, 15919038, 16439268, 21225384, 21919024, 23288963, 24658902, 28300512, 31838076, 32878536, 36988353, 42450768, 43838048, 46577926, 49317804, 63676152, 65757072, 69866889, 73976706, 84901536, 93155852, 98635608, 127352304, 131514144, 139733778, 147953412, 186311704, 197271216, 209600667, 254704608, 279467556, 295906824, 372623408, 394542432, 419201334, 558935112, 591813648, 628802001, 745246816, 838402668, 1117870224, 1183627296, 1257604002, 1676805336, 2235740448, 2515208004, 3353610672, 5030416008, 6707221344, 10060832016, 20121664032]

約数ペア:

[(1, 20121664032), (2, 10060832016), (3, 6707221344), (4, 5030416008), (6, 3353610672), (8, 2515208004), (9, 2235740448), (12, 1676805336), (16, 1257604002), (17, 1183627296), (18, 1117870224), (24, 838402668), (27, 745246816), (32, 628802001), (34, 591813648), (36, 558935112), (48, 419201334), (51, 394542432), (54, 372623408), (68, 295906824), (72, 279467556), (79, 254704608), (96, 209600667), (102, 197271216), (108, 186311704), (136, 147953412), (144, 139733778), (153, 131514144), (158, 127352304), (204, 98635608), (216, 93155852), (237, 84901536), (272, 73976706), (288, 69866889), (306, 65757072), (316, 63676152), (408, 49317804), (432, 46577926), (459, 43838048), (474, 42450768), (544, 36988353), (612, 32878536), (632, 31838076), (711, 28300512), (816, 24658902), (864, 23288963), (918, 21919024), (948, 21225384), (1224, 16439268), (1264, 15919038), (1343, 14982624), (1422, 14150256), (1632, 12329451), (1836, 10959512), (1896, 10612692), (2133, 9433504), (2448, 8219634), (2528, 7959519), (2686, 7491312), (2844, 7075128), (3672, 5479756), (3792, 5306346), (4029, 4994208), (4266, 4716752), (4896, 4109817), (5372, 3745656), (5688, 3537564), (7344, 2739878), (7584, 2653173), (8058, 2497104), (8532, 2358376), (10744, 1872828), (11376, 1768782), (12087, 1664736), (14688, 1369939), (16116, 1248552), (17064, 1179188), (17341, 1160352), (21488, 936414), (22752, 884391), (24174, 832368), (32232, 624276), (34128, 589594), (34682, 580176), (36261, 554912), (42976, 468207), (48348, 416184), (52023, 386784), (64464, 312138), (68256, 294797), (69364, 290088), (72522, 277456), (96696, 208092), (104046, 193392), (128928, 156069), (138728, 145044)]