20180778048

素因数分解:

$2^6\times 3^4\times {\mathrm{3892897}}^1$

素因数の和:3892921

約数の個数: 70

約数和(自身を含む): 59822163566

約数和(自身を除く): 39641385518

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 192, 216, 288, 324, 432, 576, 648, 864, 1296, 1728, 2592, 5184, 3892897, 7785794, 11678691, 15571588, 23357382, 31143176, 35036073, 46714764, 62286352, 70072146, 93429528, 105108219, 124572704, 140144292, 186859056, 210216438, 249145408, 280288584, 315324657, 373718112, 420432876, 560577168, 630649314, 747436224, 840865752, 1121154336, 1261298628, 1681731504, 2242308672, 2522597256, 3363463008, 5045194512, 6726926016, 10090389024, 20180778048]

約数ペア:

[(1, 20180778048), (2, 10090389024), (3, 6726926016), (4, 5045194512), (6, 3363463008), (8, 2522597256), (9, 2242308672), (12, 1681731504), (16, 1261298628), (18, 1121154336), (24, 840865752), (27, 747436224), (32, 630649314), (36, 560577168), (48, 420432876), (54, 373718112), (64, 315324657), (72, 280288584), (81, 249145408), (96, 210216438), (108, 186859056), (144, 140144292), (162, 124572704), (192, 105108219), (216, 93429528), (288, 70072146), (324, 62286352), (432, 46714764), (576, 35036073), (648, 31143176), (864, 23357382), (1296, 15571588), (1728, 11678691), (2592, 7785794), (5184, 3892897)]