20214362

素因数分解:

$2^1\times 7^3\times {\mathrm{79}}^1\times {\mathrm{373}}^1$

素因数の和:475

約数の個数: 32

約数和(自身を含む): 35904000

約数和(自身を除く): 15689638

約数列:

[1, 2, 7, 14, 49, 79, 98, 158, 343, 373, 553, 686, 746, 1106, 2611, 3871, 5222, 7742, 18277, 27097, 29467, 36554, 54194, 58934, 127939, 206269, 255878, 412538, 1443883, 2887766, 10107181, 20214362]

約数ペア:

[(1, 20214362), (2, 10107181), (7, 2887766), (14, 1443883), (49, 412538), (79, 255878), (98, 206269), (158, 127939), (343, 58934), (373, 54194), (553, 36554), (686, 29467), (746, 27097), (1106, 18277), (2611, 7742), (3871, 5222)]