20044224

素因数分解:

$2^6\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:147

約数の個数: 168

約数和(自身を含む): 64190880

約数和(自身を除く): 44146656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 23, 24, 32, 34, 36, 46, 48, 51, 64, 68, 69, 72, 89, 92, 96, 102, 136, 138, 144, 153, 178, 184, 192, 204, 207, 267, 272, 276, 288, 306, 356, 368, 391, 408, 414, 534, 544, 552, 576, 612, 712, 736, 782, 801, 816, 828, 1068, 1088, 1104, 1173, 1224, 1424, 1472, 1513, 1564, 1602, 1632, 1656, 2047, 2136, 2208, 2346, 2448, 2848, 3026, 3128, 3204, 3264, 3312, 3519, 4094, 4272, 4416, 4539, 4692, 4896, 5696, 6052, 6141, 6256, 6408, 6624, 7038, 8188, 8544, 9078, 9384, 9792, 12104, 12282, 12512, 12816, 13248, 13617, 14076, 16376, 17088, 18156, 18423, 18768, 24208, 24564, 25024, 25632, 27234, 28152, 32752, 34799, 36312, 36846, 37536, 48416, 49128, 51264, 54468, 56304, 65504, 69598, 72624, 73692, 75072, 96832, 98256, 104397, 108936, 112608, 131008, 139196, 145248, 147384, 196512, 208794, 217872, 225216, 278392, 290496, 294768, 313191, 393024, 417588, 435744, 556784, 589536, 626382, 835176, 871488, 1113568, 1179072, 1252764, 1670352, 2227136, 2505528, 3340704, 5011056, 6681408, 10022112, 20044224]

約数ペア:

[(1, 20044224), (2, 10022112), (3, 6681408), (4, 5011056), (6, 3340704), (8, 2505528), (9, 2227136), (12, 1670352), (16, 1252764), (17, 1179072), (18, 1113568), (23, 871488), (24, 835176), (32, 626382), (34, 589536), (36, 556784), (46, 435744), (48, 417588), (51, 393024), (64, 313191), (68, 294768), (69, 290496), (72, 278392), (89, 225216), (92, 217872), (96, 208794), (102, 196512), (136, 147384), (138, 145248), (144, 139196), (153, 131008), (178, 112608), (184, 108936), (192, 104397), (204, 98256), (207, 96832), (267, 75072), (272, 73692), (276, 72624), (288, 69598), (306, 65504), (356, 56304), (368, 54468), (391, 51264), (408, 49128), (414, 48416), (534, 37536), (544, 36846), (552, 36312), (576, 34799), (612, 32752), (712, 28152), (736, 27234), (782, 25632), (801, 25024), (816, 24564), (828, 24208), (1068, 18768), (1088, 18423), (1104, 18156), (1173, 17088), (1224, 16376), (1424, 14076), (1472, 13617), (1513, 13248), (1564, 12816), (1602, 12512), (1632, 12282), (1656, 12104), (2047, 9792), (2136, 9384), (2208, 9078), (2346, 8544), (2448, 8188), (2848, 7038), (3026, 6624), (3128, 6408), (3204, 6256), (3264, 6141), (3312, 6052), (3519, 5696), (4094, 4896), (4272, 4692), (4416, 4539)]