20009897904

素因数分解:

$2^4\times 3^1\times {\mathrm{2083}}^1\times {\mathrm{200131}}^1$

素因数の和:202225

約数の個数: 40

約数和(自身を含む): 51717310912

約数和(自身を除く): 31707413008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2083, 4166, 6249, 8332, 12498, 16664, 24996, 33328, 49992, 99984, 200131, 400262, 600393, 800524, 1200786, 1601048, 2401572, 3202096, 4803144, 9606288, 416872873, 833745746, 1250618619, 1667491492, 2501237238, 3334982984, 5002474476, 6669965968, 10004948952, 20009897904]

約数ペア:

[(1, 20009897904), (2, 10004948952), (3, 6669965968), (4, 5002474476), (6, 3334982984), (8, 2501237238), (12, 1667491492), (16, 1250618619), (24, 833745746), (48, 416872873), (2083, 9606288), (4166, 4803144), (6249, 3202096), (8332, 2401572), (12498, 1601048), (16664, 1200786), (24996, 800524), (33328, 600393), (49992, 400262), (99984, 200131)]