20243869488

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{25621}}^1$

素因数の和:25728

約数の個数: 160

約数和(自身を含む): 61000857600

約数和(自身を除く): 40756988112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 59, 62, 72, 93, 108, 118, 124, 144, 177, 186, 216, 236, 248, 279, 354, 372, 432, 472, 496, 531, 558, 708, 744, 837, 944, 1062, 1116, 1416, 1488, 1593, 1674, 1829, 2124, 2232, 2832, 3186, 3348, 3658, 4248, 4464, 5487, 6372, 6696, 7316, 8496, 10974, 12744, 13392, 14632, 16461, 21948, 25488, 25621, 29264, 32922, 43896, 49383, 51242, 65844, 76863, 87792, 98766, 102484, 131688, 153726, 197532, 204968, 230589, 263376, 307452, 395064, 409936, 461178, 614904, 691767, 790128, 794251, 922356, 1229808, 1383534, 1511639, 1588502, 1844712, 2382753, 2767068, 3023278, 3177004, 3689424, 4534917, 4765506, 5534136, 6046556, 6354008, 7148259, 9069834, 9531012, 11068272, 12093112, 12708016, 13604751, 14296518, 18139668, 19062024, 21444777, 24186224, 27209502, 28593036, 36279336, 38124048, 40814253, 42889554, 46860809, 54419004, 57186072, 72558672, 81628506, 85779108, 93721618, 108838008, 114372144, 140582427, 163257012, 171558216, 187443236, 217676016, 281164854, 326514024, 343116432, 374886472, 421747281, 562329708, 653028048, 749772944, 843494562, 1124659416, 1265241843, 1686989124, 2249318832, 2530483686, 3373978248, 5060967372, 6747956496, 10121934744, 20243869488]

約数ペア:

[(1, 20243869488), (2, 10121934744), (3, 6747956496), (4, 5060967372), (6, 3373978248), (8, 2530483686), (9, 2249318832), (12, 1686989124), (16, 1265241843), (18, 1124659416), (24, 843494562), (27, 749772944), (31, 653028048), (36, 562329708), (48, 421747281), (54, 374886472), (59, 343116432), (62, 326514024), (72, 281164854), (93, 217676016), (108, 187443236), (118, 171558216), (124, 163257012), (144, 140582427), (177, 114372144), (186, 108838008), (216, 93721618), (236, 85779108), (248, 81628506), (279, 72558672), (354, 57186072), (372, 54419004), (432, 46860809), (472, 42889554), (496, 40814253), (531, 38124048), (558, 36279336), (708, 28593036), (744, 27209502), (837, 24186224), (944, 21444777), (1062, 19062024), (1116, 18139668), (1416, 14296518), (1488, 13604751), (1593, 12708016), (1674, 12093112), (1829, 11068272), (2124, 9531012), (2232, 9069834), (2832, 7148259), (3186, 6354008), (3348, 6046556), (3658, 5534136), (4248, 4765506), (4464, 4534917), (5487, 3689424), (6372, 3177004), (6696, 3023278), (7316, 2767068), (8496, 2382753), (10974, 1844712), (12744, 1588502), (13392, 1511639), (14632, 1383534), (16461, 1229808), (21948, 922356), (25488, 794251), (25621, 790128), (29264, 691767), (32922, 614904), (43896, 461178), (49383, 409936), (51242, 395064), (65844, 307452), (76863, 263376), (87792, 230589), (98766, 204968), (102484, 197532), (131688, 153726)]