20054016

素因数分解:

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

素因数の和:57

約数の個数: 108

約数和(自身を含む): 61341462

約数和(自身を除く): 41287446

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 128, 136, 144, 153, 192, 204, 256, 272, 288, 306, 384, 408, 512, 544, 576, 612, 768, 816, 1024, 1088, 1152, 1224, 1536, 1632, 2048, 2176, 2304, 2448, 3072, 3264, 4096, 4352, 4608, 4896, 6144, 6528, 8192, 8704, 9216, 9792, 12288, 13056, 16384, 17408, 18432, 19584, 24576, 26112, 32768, 34816, 36864, 39168, 49152, 52224, 65536, 69632, 73728, 78336, 98304, 104448, 131072, 139264, 147456, 156672, 196608, 208896, 278528, 294912, 313344, 393216, 417792, 557056, 589824, 626688, 835584, 1114112, 1179648, 1253376, 1671168, 2228224, 2506752, 3342336, 5013504, 6684672, 10027008, 20054016]

約数ペア:

[(1, 20054016), (2, 10027008), (3, 6684672), (4, 5013504), (6, 3342336), (8, 2506752), (9, 2228224), (12, 1671168), (16, 1253376), (17, 1179648), (18, 1114112), (24, 835584), (32, 626688), (34, 589824), (36, 557056), (48, 417792), (51, 393216), (64, 313344), (68, 294912), (72, 278528), (96, 208896), (102, 196608), (128, 156672), (136, 147456), (144, 139264), (153, 131072), (192, 104448), (204, 98304), (256, 78336), (272, 73728), (288, 69632), (306, 65536), (384, 52224), (408, 49152), (512, 39168), (544, 36864), (576, 34816), (612, 32768), (768, 26112), (816, 24576), (1024, 19584), (1088, 18432), (1152, 17408), (1224, 16384), (1536, 13056), (1632, 12288), (2048, 9792), (2176, 9216), (2304, 8704), (2448, 8192), (3072, 6528), (3264, 6144), (4096, 4896), (4352, 4608)]