20785632

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{30931}}^1$

素因数の和:30951

約数の個数: 48

約数和(自身を含む): 62358912

約数和(自身を除く): 41573280

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 30931, 61862, 92793, 123724, 185586, 216517, 247448, 371172, 433034, 494896, 649551, 742344, 866068, 989792, 1299102, 1484688, 1732136, 2598204, 2969376, 3464272, 5196408, 6928544, 10392816, 20785632]

約数ペア:

[(1, 20785632), (2, 10392816), (3, 6928544), (4, 5196408), (6, 3464272), (7, 2969376), (8, 2598204), (12, 1732136), (14, 1484688), (16, 1299102), (21, 989792), (24, 866068), (28, 742344), (32, 649551), (42, 494896), (48, 433034), (56, 371172), (84, 247448), (96, 216517), (112, 185586), (168, 123724), (224, 92793), (336, 61862), (672, 30931)]