20312544

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{181}}^1$

素因数の和:368

約数の個数: 96

約数和(自身を含む): 61641216

約数和(自身を除く): 41328672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 167, 168, 181, 224, 334, 336, 362, 501, 543, 668, 672, 724, 1002, 1086, 1169, 1267, 1336, 1448, 2004, 2172, 2338, 2534, 2672, 2896, 3507, 3801, 4008, 4344, 4676, 5068, 5344, 5792, 7014, 7602, 8016, 8688, 9352, 10136, 14028, 15204, 16032, 17376, 18704, 20272, 28056, 30227, 30408, 37408, 40544, 56112, 60454, 60816, 90681, 112224, 120908, 121632, 181362, 211589, 241816, 362724, 423178, 483632, 634767, 725448, 846356, 967264, 1269534, 1450896, 1692712, 2539068, 2901792, 3385424, 5078136, 6770848, 10156272, 20312544]

約数ペア:

[(1, 20312544), (2, 10156272), (3, 6770848), (4, 5078136), (6, 3385424), (7, 2901792), (8, 2539068), (12, 1692712), (14, 1450896), (16, 1269534), (21, 967264), (24, 846356), (28, 725448), (32, 634767), (42, 483632), (48, 423178), (56, 362724), (84, 241816), (96, 211589), (112, 181362), (167, 121632), (168, 120908), (181, 112224), (224, 90681), (334, 60816), (336, 60454), (362, 56112), (501, 40544), (543, 37408), (668, 30408), (672, 30227), (724, 28056), (1002, 20272), (1086, 18704), (1169, 17376), (1267, 16032), (1336, 15204), (1448, 14028), (2004, 10136), (2172, 9352), (2338, 8688), (2534, 8016), (2672, 7602), (2896, 7014), (3507, 5792), (3801, 5344), (4008, 5068), (4344, 4676)]