20343038832

素因数分解:

$2^4\times 3^2\times {\mathrm{1019}}^1\times {\mathrm{138637}}^1$

素因数の和:139670

約数の個数: 60

約数和(自身を含む): 56988536280

約数和(自身を除く): 36645497448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1019, 2038, 3057, 4076, 6114, 8152, 9171, 12228, 16304, 18342, 24456, 36684, 48912, 73368, 138637, 146736, 277274, 415911, 554548, 831822, 1109096, 1247733, 1663644, 2218192, 2495466, 3327288, 4990932, 6654576, 9981864, 19963728, 141271103, 282542206, 423813309, 565084412, 847626618, 1130168824, 1271439927, 1695253236, 2260337648, 2542879854, 3390506472, 5085759708, 6781012944, 10171519416, 20343038832]

約数ペア:

[(1, 20343038832), (2, 10171519416), (3, 6781012944), (4, 5085759708), (6, 3390506472), (8, 2542879854), (9, 2260337648), (12, 1695253236), (16, 1271439927), (18, 1130168824), (24, 847626618), (36, 565084412), (48, 423813309), (72, 282542206), (144, 141271103), (1019, 19963728), (2038, 9981864), (3057, 6654576), (4076, 4990932), (6114, 3327288), (8152, 2495466), (9171, 2218192), (12228, 1663644), (16304, 1247733), (18342, 1109096), (24456, 831822), (36684, 554548), (48912, 415911), (73368, 277274), (138637, 146736)]