19986813672

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1433363}}^1$

素因数の和:1433462

約数の個数: 64

約数和(自身を含む): 57793236480

約数和(自身を除く): 37806422808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 83, 84, 166, 168, 249, 332, 498, 581, 664, 996, 1162, 1743, 1992, 2324, 3486, 4648, 6972, 13944, 1433363, 2866726, 4300089, 5733452, 8600178, 10033541, 11466904, 17200356, 20067082, 30100623, 34400712, 40134164, 60201246, 80268328, 118969129, 120402492, 237938258, 240804984, 356907387, 475876516, 713814774, 832783903, 951753032, 1427629548, 1665567806, 2498351709, 2855259096, 3331135612, 4996703418, 6662271224, 9993406836, 19986813672]

約数ペア:

[(1, 19986813672), (2, 9993406836), (3, 6662271224), (4, 4996703418), (6, 3331135612), (7, 2855259096), (8, 2498351709), (12, 1665567806), (14, 1427629548), (21, 951753032), (24, 832783903), (28, 713814774), (42, 475876516), (56, 356907387), (83, 240804984), (84, 237938258), (166, 120402492), (168, 118969129), (249, 80268328), (332, 60201246), (498, 40134164), (581, 34400712), (664, 30100623), (996, 20067082), (1162, 17200356), (1743, 11466904), (1992, 10033541), (2324, 8600178), (3486, 5733452), (4648, 4300089), (6972, 2866726), (13944, 1433363)]