20221516539

素因数分解:

$3^3\times 7^2\times {\mathrm{89}}^1\times {\mathrm{199}}^1\times {\mathrm{863}}^1$

素因数の和:1174

約数の個数: 96

約数和(自身を含む): 35458560000

約数和(自身を除く): 15237043461

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 89, 147, 189, 199, 267, 441, 597, 623, 801, 863, 1323, 1393, 1791, 1869, 2403, 2589, 4179, 4361, 5373, 5607, 6041, 7767, 9751, 12537, 13083, 16821, 17711, 18123, 23301, 29253, 37611, 39249, 42287, 53133, 54369, 76807, 87759, 117747, 123977, 126861, 159399, 163107, 171737, 230421, 263277, 371931, 380583, 478197, 515211, 537649, 691263, 867839, 1115793, 1141749, 1202159, 1545633, 1612947, 2073789, 2603517, 3347379, 3606477, 3763543, 4636899, 4838841, 7810551, 8415113, 10819431, 11290629, 14516523, 15284593, 23431653, 25245339, 32458293, 33871887, 45853779, 75736017, 101615661, 106992151, 137561337, 227208051, 320976453, 412684011, 748945057, 962929359, 2246835171, 2888788077, 6740505513, 20221516539]

約数ペア:

[(1, 20221516539), (3, 6740505513), (7, 2888788077), (9, 2246835171), (21, 962929359), (27, 748945057), (49, 412684011), (63, 320976453), (89, 227208051), (147, 137561337), (189, 106992151), (199, 101615661), (267, 75736017), (441, 45853779), (597, 33871887), (623, 32458293), (801, 25245339), (863, 23431653), (1323, 15284593), (1393, 14516523), (1791, 11290629), (1869, 10819431), (2403, 8415113), (2589, 7810551), (4179, 4838841), (4361, 4636899), (5373, 3763543), (5607, 3606477), (6041, 3347379), (7767, 2603517), (9751, 2073789), (12537, 1612947), (13083, 1545633), (16821, 1202159), (17711, 1141749), (18123, 1115793), (23301, 867839), (29253, 691263), (37611, 537649), (39249, 515211), (42287, 478197), (53133, 380583), (54369, 371931), (76807, 263277), (87759, 230421), (117747, 171737), (123977, 163107), (126861, 159399)]