20280010032

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{4543013}}^1$

素因数の和:4543058

約数の個数: 60

約数和(自身を含む): 58586708544

約数和(自身を除く): 38306698512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 4543013, 9086026, 13629039, 18172052, 27258078, 36344104, 40887117, 54516156, 72688208, 81774234, 109032312, 140833403, 163548468, 218064624, 281666806, 327096936, 422500209, 563333612, 654193872, 845000418, 1126667224, 1267500627, 1690000836, 2253334448, 2535001254, 3380001672, 5070002508, 6760003344, 10140005016, 20280010032]

約数ペア:

[(1, 20280010032), (2, 10140005016), (3, 6760003344), (4, 5070002508), (6, 3380001672), (8, 2535001254), (9, 2253334448), (12, 1690000836), (16, 1267500627), (18, 1126667224), (24, 845000418), (31, 654193872), (36, 563333612), (48, 422500209), (62, 327096936), (72, 281666806), (93, 218064624), (124, 163548468), (144, 140833403), (186, 109032312), (248, 81774234), (279, 72688208), (372, 54516156), (496, 40887117), (558, 36344104), (744, 27258078), (1116, 18172052), (1488, 13629039), (2232, 9086026), (4464, 4543013)]