20701632

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1$

素因数の和:306

約数の個数: 112

約数和(自身を含む): 63756032

約数和(自身を除く): 43054400

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 73, 84, 96, 112, 146, 168, 192, 211, 219, 224, 292, 336, 422, 438, 448, 511, 584, 633, 672, 844, 876, 1022, 1168, 1266, 1344, 1477, 1533, 1688, 1752, 2044, 2336, 2532, 2954, 3066, 3376, 3504, 4088, 4431, 4672, 5064, 5908, 6132, 6752, 7008, 8176, 8862, 10128, 11816, 12264, 13504, 14016, 15403, 16352, 17724, 20256, 23632, 24528, 30806, 32704, 35448, 40512, 46209, 47264, 49056, 61612, 70896, 92418, 94528, 98112, 107821, 123224, 141792, 184836, 215642, 246448, 283584, 323463, 369672, 431284, 492896, 646926, 739344, 862568, 985792, 1293852, 1478688, 1725136, 2587704, 2957376, 3450272, 5175408, 6900544, 10350816, 20701632]

約数ペア:

[(1, 20701632), (2, 10350816), (3, 6900544), (4, 5175408), (6, 3450272), (7, 2957376), (8, 2587704), (12, 1725136), (14, 1478688), (16, 1293852), (21, 985792), (24, 862568), (28, 739344), (32, 646926), (42, 492896), (48, 431284), (56, 369672), (64, 323463), (73, 283584), (84, 246448), (96, 215642), (112, 184836), (146, 141792), (168, 123224), (192, 107821), (211, 98112), (219, 94528), (224, 92418), (292, 70896), (336, 61612), (422, 49056), (438, 47264), (448, 46209), (511, 40512), (584, 35448), (633, 32704), (672, 30806), (844, 24528), (876, 23632), (1022, 20256), (1168, 17724), (1266, 16352), (1344, 15403), (1477, 14016), (1533, 13504), (1688, 12264), (1752, 11816), (2044, 10128), (2336, 8862), (2532, 8176), (2954, 7008), (3066, 6752), (3376, 6132), (3504, 5908), (4088, 5064), (4431, 4672)]