20538498048

素因数分解:

$2^{10}\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{17099}}^1$

素因数の和:17162

約数の個数: 176

約数和(自身を含む): 60486393600

約数和(自身を除く): 39947895552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 23, 24, 32, 34, 46, 48, 51, 64, 68, 69, 92, 96, 102, 128, 136, 138, 184, 192, 204, 256, 272, 276, 368, 384, 391, 408, 512, 544, 552, 736, 768, 782, 816, 1024, 1088, 1104, 1173, 1472, 1536, 1564, 1632, 2176, 2208, 2346, 2944, 3072, 3128, 3264, 4352, 4416, 4692, 5888, 6256, 6528, 8704, 8832, 9384, 11776, 12512, 13056, 17099, 17408, 17664, 18768, 23552, 25024, 26112, 34198, 35328, 37536, 50048, 51297, 52224, 68396, 70656, 75072, 100096, 102594, 136792, 150144, 200192, 205188, 273584, 290683, 300288, 393277, 400384, 410376, 547168, 581366, 600576, 786554, 820752, 872049, 1094336, 1162732, 1179831, 1201152, 1573108, 1641504, 1744098, 2188672, 2325464, 2359662, 3146216, 3283008, 3488196, 4377344, 4650928, 4719324, 6292432, 6566016, 6685709, 6976392, 8754688, 9301856, 9438648, 12584864, 13132032, 13371418, 13952784, 17509376, 18603712, 18877296, 20057127, 25169728, 26264064, 26742836, 27905568, 37207424, 37754592, 40114254, 50339456, 52528128, 53485672, 55811136, 74414848, 75509184, 80228508, 100678912, 106971344, 111622272, 148829696, 151018368, 160457016, 201357824, 213942688, 223244544, 297659392, 302036736, 320914032, 402715648, 427885376, 446489088, 604073472, 641828064, 855770752, 892978176, 1208146944, 1283656128, 1711541504, 2567312256, 3423083008, 5134624512, 6846166016, 10269249024, 20538498048]

約数ペア:

[(1, 20538498048), (2, 10269249024), (3, 6846166016), (4, 5134624512), (6, 3423083008), (8, 2567312256), (12, 1711541504), (16, 1283656128), (17, 1208146944), (23, 892978176), (24, 855770752), (32, 641828064), (34, 604073472), (46, 446489088), (48, 427885376), (51, 402715648), (64, 320914032), (68, 302036736), (69, 297659392), (92, 223244544), (96, 213942688), (102, 201357824), (128, 160457016), (136, 151018368), (138, 148829696), (184, 111622272), (192, 106971344), (204, 100678912), (256, 80228508), (272, 75509184), (276, 74414848), (368, 55811136), (384, 53485672), (391, 52528128), (408, 50339456), (512, 40114254), (544, 37754592), (552, 37207424), (736, 27905568), (768, 26742836), (782, 26264064), (816, 25169728), (1024, 20057127), (1088, 18877296), (1104, 18603712), (1173, 17509376), (1472, 13952784), (1536, 13371418), (1564, 13132032), (1632, 12584864), (2176, 9438648), (2208, 9301856), (2346, 8754688), (2944, 6976392), (3072, 6685709), (3128, 6566016), (3264, 6292432), (4352, 4719324), (4416, 4650928), (4692, 4377344), (5888, 3488196), (6256, 3283008), (6528, 3146216), (8704, 2359662), (8832, 2325464), (9384, 2188672), (11776, 1744098), (12512, 1641504), (13056, 1573108), (17099, 1201152), (17408, 1179831), (17664, 1162732), (18768, 1094336), (23552, 872049), (25024, 820752), (26112, 786554), (34198, 600576), (35328, 581366), (37536, 547168), (50048, 410376), (51297, 400384), (52224, 393277), (68396, 300288), (70656, 290683), (75072, 273584), (100096, 205188), (102594, 200192), (136792, 150144)]