20138692776

素因数分解:

$2^3\times 3^1\times {\mathrm{181}}^1\times {\mathrm{4635979}}^1$

素因数の和:4636169

約数の個数: 32

約数和(自身を含む): 50624901600

約数和(自身を除く): 30486208824

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 181, 362, 543, 724, 1086, 1448, 2172, 4344, 4635979, 9271958, 13907937, 18543916, 27815874, 37087832, 55631748, 111263496, 839112199, 1678224398, 2517336597, 3356448796, 5034673194, 6712897592, 10069346388, 20138692776]

約数ペア:

[(1, 20138692776), (2, 10069346388), (3, 6712897592), (4, 5034673194), (6, 3356448796), (8, 2517336597), (12, 1678224398), (24, 839112199), (181, 111263496), (362, 55631748), (543, 37087832), (724, 27815874), (1086, 18543916), (1448, 13907937), (2172, 9271958), (4344, 4635979)]