2020169424

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{462493}}^1$

素因数の和:462524

約数の個数: 80

約数和(自身を含む): 6423116672

約数和(自身を除く): 4402947248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4368, 462493, 924986, 1387479, 1849972, 2774958, 3237451, 3699944, 5549916, 6012409, 6474902, 7399888, 9712353, 11099832, 12024818, 12949804, 18037227, 19424706, 22199664, 24049636, 25899608, 36074454, 38849412, 42086863, 48099272, 51799216, 72148908, 77698824, 84173726, 96198544, 126260589, 144297816, 155397648, 168347452, 252521178, 288595632, 336694904, 505042356, 673389808, 1010084712, 2020169424]

約数ペア:

[(1, 2020169424), (2, 1010084712), (3, 673389808), (4, 505042356), (6, 336694904), (7, 288595632), (8, 252521178), (12, 168347452), (13, 155397648), (14, 144297816), (16, 126260589), (21, 96198544), (24, 84173726), (26, 77698824), (28, 72148908), (39, 51799216), (42, 48099272), (48, 42086863), (52, 38849412), (56, 36074454), (78, 25899608), (84, 24049636), (91, 22199664), (104, 19424706), (112, 18037227), (156, 12949804), (168, 12024818), (182, 11099832), (208, 9712353), (273, 7399888), (312, 6474902), (336, 6012409), (364, 5549916), (546, 3699944), (624, 3237451), (728, 2774958), (1092, 1849972), (1456, 1387479), (2184, 924986), (4368, 462493)]