20046119520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{852301}}^1$

素因数の和:852333

約数の個数: 144

約数和(自身を含む): 73454795568

約数和(自身を除く): 53408676048

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1680, 1960, 2352, 2940, 3360, 3920, 4704, 5880, 7840, 11760, 23520, 852301, 1704602, 2556903, 3409204, 4261505, 5113806, 5966107, 6818408, 8523010, 10227612, 11932214, 12784515, 13636816, 17046020, 17898321, 20455224, 23864428, 25569030, 27273632, 29830535, 34092040, 35796642, 40910448, 41762749, 47728856, 51138060, 59661070, 68184080, 71593284, 81820896, 83525498, 89491605, 95457712, 102276120, 119322140, 125288247, 136368160, 143186568, 167050996, 178983210, 190915424, 204552240, 208813745, 238644280, 250576494, 286373136, 334101992, 357966420, 409104480, 417627490, 477288560, 501152988, 572746272, 626441235, 668203984, 715932840, 835254980, 954577120, 1002305976, 1252882470, 1336407968, 1431865680, 1670509960, 2004611952, 2505764940, 2863731360, 3341019920, 4009223904, 5011529880, 6682039840, 10023059760, 20046119520]

約数ペア:

[(1, 20046119520), (2, 10023059760), (3, 6682039840), (4, 5011529880), (5, 4009223904), (6, 3341019920), (7, 2863731360), (8, 2505764940), (10, 2004611952), (12, 1670509960), (14, 1431865680), (15, 1336407968), (16, 1252882470), (20, 1002305976), (21, 954577120), (24, 835254980), (28, 715932840), (30, 668203984), (32, 626441235), (35, 572746272), (40, 501152988), (42, 477288560), (48, 417627490), (49, 409104480), (56, 357966420), (60, 334101992), (70, 286373136), (80, 250576494), (84, 238644280), (96, 208813745), (98, 204552240), (105, 190915424), (112, 178983210), (120, 167050996), (140, 143186568), (147, 136368160), (160, 125288247), (168, 119322140), (196, 102276120), (210, 95457712), (224, 89491605), (240, 83525498), (245, 81820896), (280, 71593284), (294, 68184080), (336, 59661070), (392, 51138060), (420, 47728856), (480, 41762749), (490, 40910448), (560, 35796642), (588, 34092040), (672, 29830535), (735, 27273632), (784, 25569030), (840, 23864428), (980, 20455224), (1120, 17898321), (1176, 17046020), (1470, 13636816), (1568, 12784515), (1680, 11932214), (1960, 10227612), (2352, 8523010), (2940, 6818408), (3360, 5966107), (3920, 5113806), (4704, 4261505), (5880, 3409204), (7840, 2556903), (11760, 1704602), (23520, 852301)]