20167530672

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{1693}}^1\times {\mathrm{6053}}^1$

素因数の和:7798

約数の個数: 80

約数和(自身を含む): 53410519008

約数和(自身を除く): 33242988336

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1693, 1968, 3386, 5079, 6053, 6772, 10158, 12106, 13544, 18159, 20316, 24212, 27088, 36318, 40632, 48424, 69413, 72636, 81264, 96848, 138826, 145272, 208239, 248173, 277652, 290544, 416478, 496346, 555304, 744519, 832956, 992692, 1110608, 1489038, 1665912, 1985384, 2978076, 3331824, 3970768, 5956152, 10247729, 11912304, 20495458, 30743187, 40990916, 61486374, 81981832, 122972748, 163963664, 245945496, 420156889, 491890992, 840313778, 1260470667, 1680627556, 2520941334, 3361255112, 5041882668, 6722510224, 10083765336, 20167530672]

約数ペア:

[(1, 20167530672), (2, 10083765336), (3, 6722510224), (4, 5041882668), (6, 3361255112), (8, 2520941334), (12, 1680627556), (16, 1260470667), (24, 840313778), (41, 491890992), (48, 420156889), (82, 245945496), (123, 163963664), (164, 122972748), (246, 81981832), (328, 61486374), (492, 40990916), (656, 30743187), (984, 20495458), (1693, 11912304), (1968, 10247729), (3386, 5956152), (5079, 3970768), (6053, 3331824), (6772, 2978076), (10158, 1985384), (12106, 1665912), (13544, 1489038), (18159, 1110608), (20316, 992692), (24212, 832956), (27088, 744519), (36318, 555304), (40632, 496346), (48424, 416478), (69413, 290544), (72636, 277652), (81264, 248173), (96848, 208239), (138826, 145272)]