20238637536

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{1801873}}^1$

素因数の和:1801905

約数の個数: 96

約数和(自身を含む): 63570114720

約数和(自身を除く): 43331477184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 96, 104, 108, 117, 144, 156, 208, 216, 234, 288, 312, 351, 416, 432, 468, 624, 702, 864, 936, 1248, 1404, 1872, 2808, 3744, 5616, 11232, 1801873, 3603746, 5405619, 7207492, 10811238, 14414984, 16216857, 21622476, 23424349, 28829968, 32433714, 43244952, 46848698, 48650571, 57659936, 64867428, 70273047, 86489904, 93697396, 97301142, 129734856, 140546094, 172979808, 187394792, 194602284, 210819141, 259469712, 281092188, 374789584, 389204568, 421638282, 518939424, 562184376, 632457423, 749579168, 778409136, 843276564, 1124368752, 1264914846, 1556818272, 1686553128, 2248737504, 2529829692, 3373106256, 5059659384, 6746212512, 10119318768, 20238637536]

約数ペア:

[(1, 20238637536), (2, 10119318768), (3, 6746212512), (4, 5059659384), (6, 3373106256), (8, 2529829692), (9, 2248737504), (12, 1686553128), (13, 1556818272), (16, 1264914846), (18, 1124368752), (24, 843276564), (26, 778409136), (27, 749579168), (32, 632457423), (36, 562184376), (39, 518939424), (48, 421638282), (52, 389204568), (54, 374789584), (72, 281092188), (78, 259469712), (96, 210819141), (104, 194602284), (108, 187394792), (117, 172979808), (144, 140546094), (156, 129734856), (208, 97301142), (216, 93697396), (234, 86489904), (288, 70273047), (312, 64867428), (351, 57659936), (416, 48650571), (432, 46848698), (468, 43244952), (624, 32433714), (702, 28829968), (864, 23424349), (936, 21622476), (1248, 16216857), (1404, 14414984), (1872, 10811238), (2808, 7207492), (3744, 5405619), (5616, 3603746), (11232, 1801873)]