20334384

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{20173}}^1$

素因数の和:20194

約数の個数: 60

約数和(自身を含む): 65040976

約数和(自身を除く): 44706592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 20173, 40346, 60519, 80692, 121038, 141211, 161384, 181557, 242076, 282422, 322768, 363114, 423633, 484152, 564844, 726228, 847266, 968304, 1129688, 1270899, 1452456, 1694532, 2259376, 2541798, 2904912, 3389064, 5083596, 6778128, 10167192, 20334384]

約数ペア:

[(1, 20334384), (2, 10167192), (3, 6778128), (4, 5083596), (6, 3389064), (7, 2904912), (8, 2541798), (9, 2259376), (12, 1694532), (14, 1452456), (16, 1270899), (18, 1129688), (21, 968304), (24, 847266), (28, 726228), (36, 564844), (42, 484152), (48, 423633), (56, 363114), (63, 322768), (72, 282422), (84, 242076), (112, 181557), (126, 161384), (144, 141211), (168, 121038), (252, 80692), (336, 60519), (504, 40346), (1008, 20173)]