20614683744

素因数分解:

$2^5\times 3^2\times {\mathrm{73}}^1\times {\mathrm{223}}^1\times {\mathrm{4397}}^1$

素因数の和:4709

約数の個数: 144

約数和(自身を含む): 59706122112

約数和(自身を除く): 39091438368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 73, 96, 144, 146, 219, 223, 288, 292, 438, 446, 584, 657, 669, 876, 892, 1168, 1314, 1338, 1752, 1784, 2007, 2336, 2628, 2676, 3504, 3568, 4014, 4397, 5256, 5352, 7008, 7136, 8028, 8794, 10512, 10704, 13191, 16056, 16279, 17588, 21024, 21408, 26382, 32112, 32558, 35176, 39573, 48837, 52764, 64224, 65116, 70352, 79146, 97674, 105528, 130232, 140704, 146511, 158292, 195348, 211056, 260464, 293022, 316584, 320981, 390696, 422112, 520928, 586044, 633168, 641962, 781392, 962943, 980531, 1172088, 1266336, 1283924, 1562784, 1925886, 1961062, 2344176, 2567848, 2888829, 2941593, 3851772, 3922124, 4688352, 5135696, 5777658, 5883186, 7703544, 7844248, 8824779, 10271392, 11555316, 11766372, 15407088, 15688496, 17649558, 23110632, 23532744, 30814176, 31376992, 35299116, 46221264, 47065488, 70598232, 71578763, 92442528, 94130976, 141196464, 143157526, 214736289, 282392928, 286315052, 429472578, 572630104, 644208867, 858945156, 1145260208, 1288417734, 1717890312, 2290520416, 2576835468, 3435780624, 5153670936, 6871561248, 10307341872, 20614683744]

約数ペア:

[(1, 20614683744), (2, 10307341872), (3, 6871561248), (4, 5153670936), (6, 3435780624), (8, 2576835468), (9, 2290520416), (12, 1717890312), (16, 1288417734), (18, 1145260208), (24, 858945156), (32, 644208867), (36, 572630104), (48, 429472578), (72, 286315052), (73, 282392928), (96, 214736289), (144, 143157526), (146, 141196464), (219, 94130976), (223, 92442528), (288, 71578763), (292, 70598232), (438, 47065488), (446, 46221264), (584, 35299116), (657, 31376992), (669, 30814176), (876, 23532744), (892, 23110632), (1168, 17649558), (1314, 15688496), (1338, 15407088), (1752, 11766372), (1784, 11555316), (2007, 10271392), (2336, 8824779), (2628, 7844248), (2676, 7703544), (3504, 5883186), (3568, 5777658), (4014, 5135696), (4397, 4688352), (5256, 3922124), (5352, 3851772), (7008, 2941593), (7136, 2888829), (8028, 2567848), (8794, 2344176), (10512, 1961062), (10704, 1925886), (13191, 1562784), (16056, 1283924), (16279, 1266336), (17588, 1172088), (21024, 980531), (21408, 962943), (26382, 781392), (32112, 641962), (32558, 633168), (35176, 586044), (39573, 520928), (48837, 422112), (52764, 390696), (64224, 320981), (65116, 316584), (70352, 293022), (79146, 260464), (97674, 211056), (105528, 195348), (130232, 158292), (140704, 146511)]