20404102752

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{38567}}^1$

素因数の和:38761

約数の個数: 144

約数和(自身を含む): 63679779072

約数和(自身を除く): 43275676320

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 167, 176, 198, 264, 288, 334, 352, 396, 501, 528, 668, 792, 1002, 1056, 1336, 1503, 1584, 1837, 2004, 2672, 3006, 3168, 3674, 4008, 5344, 5511, 6012, 7348, 8016, 11022, 12024, 14696, 16032, 16533, 22044, 24048, 29392, 33066, 38567, 44088, 48096, 58784, 66132, 77134, 88176, 115701, 132264, 154268, 176352, 231402, 264528, 308536, 347103, 424237, 462804, 529056, 617072, 694206, 848474, 925608, 1234144, 1272711, 1388412, 1696948, 1851216, 2545422, 2776824, 3393896, 3702432, 3818133, 5090844, 5553648, 6440689, 6787792, 7636266, 10181688, 11107296, 12881378, 13575584, 15272532, 19322067, 20363376, 25762756, 30545064, 38644134, 40726752, 51525512, 57966201, 61090128, 70847579, 77288268, 103051024, 115932402, 122180256, 141695158, 154576536, 206102048, 212542737, 231864804, 283390316, 309153072, 425085474, 463729608, 566780632, 618306144, 637628211, 850170948, 927459216, 1133561264, 1275256422, 1700341896, 1854918432, 2267122528, 2550512844, 3400683792, 5101025688, 6801367584, 10202051376, 20404102752]

約数ペア:

[(1, 20404102752), (2, 10202051376), (3, 6801367584), (4, 5101025688), (6, 3400683792), (8, 2550512844), (9, 2267122528), (11, 1854918432), (12, 1700341896), (16, 1275256422), (18, 1133561264), (22, 927459216), (24, 850170948), (32, 637628211), (33, 618306144), (36, 566780632), (44, 463729608), (48, 425085474), (66, 309153072), (72, 283390316), (88, 231864804), (96, 212542737), (99, 206102048), (132, 154576536), (144, 141695158), (167, 122180256), (176, 115932402), (198, 103051024), (264, 77288268), (288, 70847579), (334, 61090128), (352, 57966201), (396, 51525512), (501, 40726752), (528, 38644134), (668, 30545064), (792, 25762756), (1002, 20363376), (1056, 19322067), (1336, 15272532), (1503, 13575584), (1584, 12881378), (1837, 11107296), (2004, 10181688), (2672, 7636266), (3006, 6787792), (3168, 6440689), (3674, 5553648), (4008, 5090844), (5344, 3818133), (5511, 3702432), (6012, 3393896), (7348, 2776824), (8016, 2545422), (11022, 1851216), (12024, 1696948), (14696, 1388412), (16032, 1272711), (16533, 1234144), (22044, 925608), (24048, 848474), (29392, 694206), (33066, 617072), (38567, 529056), (44088, 462804), (48096, 424237), (58784, 347103), (66132, 308536), (77134, 264528), (88176, 231402), (115701, 176352), (132264, 154268)]