20052032

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1$

素因数の和:356

約数の個数: 112

約数和(自身を含む): 53596032

約数和(自身を除く): 33544000

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 64, 77, 88, 91, 104, 112, 143, 154, 176, 182, 208, 224, 286, 308, 313, 352, 364, 416, 448, 572, 616, 626, 704, 728, 832, 1001, 1144, 1232, 1252, 1456, 2002, 2191, 2288, 2464, 2504, 2912, 3443, 4004, 4069, 4382, 4576, 4928, 5008, 5824, 6886, 8008, 8138, 8764, 9152, 10016, 13772, 16016, 16276, 17528, 20032, 24101, 27544, 28483, 32032, 32552, 35056, 44759, 48202, 55088, 56966, 64064, 65104, 70112, 89518, 96404, 110176, 113932, 130208, 140224, 179036, 192808, 220352, 227864, 260416, 313313, 358072, 385616, 455728, 626626, 716144, 771232, 911456, 1253252, 1432288, 1542464, 1822912, 2506504, 2864576, 5013008, 10026016, 20052032]

約数ペア:

[(1, 20052032), (2, 10026016), (4, 5013008), (7, 2864576), (8, 2506504), (11, 1822912), (13, 1542464), (14, 1432288), (16, 1253252), (22, 911456), (26, 771232), (28, 716144), (32, 626626), (44, 455728), (52, 385616), (56, 358072), (64, 313313), (77, 260416), (88, 227864), (91, 220352), (104, 192808), (112, 179036), (143, 140224), (154, 130208), (176, 113932), (182, 110176), (208, 96404), (224, 89518), (286, 70112), (308, 65104), (313, 64064), (352, 56966), (364, 55088), (416, 48202), (448, 44759), (572, 35056), (616, 32552), (626, 32032), (704, 28483), (728, 27544), (832, 24101), (1001, 20032), (1144, 17528), (1232, 16276), (1252, 16016), (1456, 13772), (2002, 10016), (2191, 9152), (2288, 8764), (2464, 8138), (2504, 8008), (2912, 6886), (3443, 5824), (4004, 5008), (4069, 4928), (4382, 4576)]