20753602128

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{20588891}}^1$

素因数の和:20588912

約数の個数: 60

約数和(自身を含む): 66378587808

約数和(自身を除く): 45624985680

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, 20588891, 41177782, 61766673, 82355564, 123533346, 144122237, 164711128, 185300019, 247066692, 288244474, 329422256, 370600038, 432366711, 494133384, 576488948, 741200076, 864733422, 988266768, 1152977896, 1297100133, 1482400152, 1729466844, 2305955792, 2594200266, 2964800304, 3458933688, 5188400532, 6917867376, 10376801064, 20753602128]

約数ペア:

[(1, 20753602128), (2, 10376801064), (3, 6917867376), (4, 5188400532), (6, 3458933688), (7, 2964800304), (8, 2594200266), (9, 2305955792), (12, 1729466844), (14, 1482400152), (16, 1297100133), (18, 1152977896), (21, 988266768), (24, 864733422), (28, 741200076), (36, 576488948), (42, 494133384), (48, 432366711), (56, 370600038), (63, 329422256), (72, 288244474), (84, 247066692), (112, 185300019), (126, 164711128), (144, 144122237), (168, 123533346), (252, 82355564), (336, 61766673), (504, 41177782), (1008, 20588891)]