20130894534

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{9127}}^1$

素因数の和:9361

約数の個数: 64

約数和(自身を含む): 42103885824

約数和(自身を除く): 21972991290

約数列:

[1, 2, 3, 6, 43, 83, 86, 103, 129, 166, 206, 249, 258, 309, 498, 618, 3569, 4429, 7138, 8549, 8858, 9127, 10707, 13287, 17098, 18254, 21414, 25647, 26574, 27381, 51294, 54762, 367607, 392461, 735214, 757541, 784922, 940081, 1102821, 1177383, 1515082, 1880162, 2205642, 2272623, 2354766, 2820243, 4545246, 5640486, 32574263, 40423483, 65148526, 78026723, 80846966, 97722789, 121270449, 156053446, 195445578, 234080169, 242540898, 468160338, 3355149089, 6710298178, 10065447267, 20130894534]

約数ペア:

[(1, 20130894534), (2, 10065447267), (3, 6710298178), (6, 3355149089), (43, 468160338), (83, 242540898), (86, 234080169), (103, 195445578), (129, 156053446), (166, 121270449), (206, 97722789), (249, 80846966), (258, 78026723), (309, 65148526), (498, 40423483), (618, 32574263), (3569, 5640486), (4429, 4545246), (7138, 2820243), (8549, 2354766), (8858, 2272623), (9127, 2205642), (10707, 1880162), (13287, 1515082), (17098, 1177383), (18254, 1102821), (21414, 940081), (25647, 784922), (26574, 757541), (27381, 735214), (51294, 392461), (54762, 367607)]