20752308

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:246

約数の個数: 96

約数和(自身を含む): 58060800

約数和(自身を除く): 37308492

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 89, 102, 108, 127, 153, 178, 204, 254, 267, 306, 356, 381, 459, 508, 534, 612, 762, 801, 918, 1068, 1143, 1513, 1524, 1602, 1836, 2159, 2286, 2403, 3026, 3204, 3429, 4318, 4539, 4572, 4806, 6052, 6477, 6858, 8636, 9078, 9612, 11303, 12954, 13617, 13716, 18156, 19431, 22606, 25908, 27234, 33909, 38862, 40851, 45212, 54468, 58293, 67818, 77724, 81702, 101727, 116586, 135636, 163404, 192151, 203454, 233172, 305181, 384302, 406908, 576453, 610362, 768604, 1152906, 1220724, 1729359, 2305812, 3458718, 5188077, 6917436, 10376154, 20752308]

約数ペア:

[(1, 20752308), (2, 10376154), (3, 6917436), (4, 5188077), (6, 3458718), (9, 2305812), (12, 1729359), (17, 1220724), (18, 1152906), (27, 768604), (34, 610362), (36, 576453), (51, 406908), (54, 384302), (68, 305181), (89, 233172), (102, 203454), (108, 192151), (127, 163404), (153, 135636), (178, 116586), (204, 101727), (254, 81702), (267, 77724), (306, 67818), (356, 58293), (381, 54468), (459, 45212), (508, 40851), (534, 38862), (612, 33909), (762, 27234), (801, 25908), (918, 22606), (1068, 19431), (1143, 18156), (1513, 13716), (1524, 13617), (1602, 12954), (1836, 11303), (2159, 9612), (2286, 9078), (2403, 8636), (3026, 6858), (3204, 6477), (3429, 6052), (4318, 4806), (4539, 4572)]