20241072

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:211

約数の個数: 120

約数和(自身を含む): 60643440

約数和(自身を除く): 40402368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 37, 48, 58, 72, 74, 87, 111, 116, 131, 144, 148, 174, 222, 232, 261, 262, 296, 333, 348, 393, 444, 464, 522, 524, 592, 666, 696, 786, 888, 1044, 1048, 1073, 1179, 1332, 1392, 1572, 1776, 2088, 2096, 2146, 2358, 2664, 3144, 3219, 3799, 4176, 4292, 4716, 4847, 5328, 6288, 6438, 7598, 8584, 9432, 9657, 9694, 11397, 12876, 14541, 15196, 17168, 18864, 19314, 19388, 22794, 25752, 29082, 30392, 34191, 38628, 38776, 43623, 45588, 51504, 58164, 60784, 68382, 77256, 77552, 87246, 91176, 116328, 136764, 140563, 154512, 174492, 182352, 232656, 273528, 281126, 348984, 421689, 547056, 562252, 697968, 843378, 1124504, 1265067, 1686756, 2249008, 2530134, 3373512, 5060268, 6747024, 10120536, 20241072]

約数ペア:

[(1, 20241072), (2, 10120536), (3, 6747024), (4, 5060268), (6, 3373512), (8, 2530134), (9, 2249008), (12, 1686756), (16, 1265067), (18, 1124504), (24, 843378), (29, 697968), (36, 562252), (37, 547056), (48, 421689), (58, 348984), (72, 281126), (74, 273528), (87, 232656), (111, 182352), (116, 174492), (131, 154512), (144, 140563), (148, 136764), (174, 116328), (222, 91176), (232, 87246), (261, 77552), (262, 77256), (296, 68382), (333, 60784), (348, 58164), (393, 51504), (444, 45588), (464, 43623), (522, 38776), (524, 38628), (592, 34191), (666, 30392), (696, 29082), (786, 25752), (888, 22794), (1044, 19388), (1048, 19314), (1073, 18864), (1179, 17168), (1332, 15196), (1392, 14541), (1572, 12876), (1776, 11397), (2088, 9694), (2096, 9657), (2146, 9432), (2358, 8584), (2664, 7598), (3144, 6438), (3219, 6288), (3799, 5328), (4176, 4847), (4292, 4716)]