20070707552

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{59221}}^1$

素因数の和:59344

約数の個数: 96

約数和(自身を含む): 48353578560

約数和(自身を除く): 28282871008

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 89, 112, 119, 136, 178, 224, 238, 272, 356, 476, 544, 623, 712, 952, 1246, 1424, 1513, 1904, 2492, 2848, 3026, 3808, 4984, 6052, 9968, 10591, 12104, 19936, 21182, 24208, 42364, 48416, 59221, 84728, 118442, 169456, 236884, 338912, 414547, 473768, 829094, 947536, 1006757, 1658188, 1895072, 2013514, 3316376, 4027028, 5270669, 6632752, 7047299, 8054056, 10541338, 13265504, 14094598, 16108112, 21082676, 28189196, 32216224, 36894683, 42165352, 56378392, 73789366, 84330704, 89601373, 112756784, 147578732, 168661408, 179202746, 225513568, 295157464, 358405492, 590314928, 627209611, 716810984, 1180629856, 1254419222, 1433621968, 2508838444, 2867243936, 5017676888, 10035353776, 20070707552]

約数ペア:

[(1, 20070707552), (2, 10035353776), (4, 5017676888), (7, 2867243936), (8, 2508838444), (14, 1433621968), (16, 1254419222), (17, 1180629856), (28, 716810984), (32, 627209611), (34, 590314928), (56, 358405492), (68, 295157464), (89, 225513568), (112, 179202746), (119, 168661408), (136, 147578732), (178, 112756784), (224, 89601373), (238, 84330704), (272, 73789366), (356, 56378392), (476, 42165352), (544, 36894683), (623, 32216224), (712, 28189196), (952, 21082676), (1246, 16108112), (1424, 14094598), (1513, 13265504), (1904, 10541338), (2492, 8054056), (2848, 7047299), (3026, 6632752), (3808, 5270669), (4984, 4027028), (6052, 3316376), (9968, 2013514), (10591, 1895072), (12104, 1658188), (19936, 1006757), (21182, 947536), (24208, 829094), (42364, 473768), (48416, 414547), (59221, 338912), (84728, 236884), (118442, 169456)]