20162592072

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{40005143}}^1$

素因数の和:40005162

約数の個数: 48

約数和(自身を含む): 62408024640

約数和(自身を除く): 42245432568

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 40005143, 80010286, 120015429, 160020572, 240030858, 280036001, 320041144, 360046287, 480061716, 560072002, 720092574, 840108003, 960123432, 1120144004, 1440185148, 1680216006, 2240288008, 2520324009, 2880370296, 3360432012, 5040648018, 6720864024, 10081296036, 20162592072]

約数ペア:

[(1, 20162592072), (2, 10081296036), (3, 6720864024), (4, 5040648018), (6, 3360432012), (7, 2880370296), (8, 2520324009), (9, 2240288008), (12, 1680216006), (14, 1440185148), (18, 1120144004), (21, 960123432), (24, 840108003), (28, 720092574), (36, 560072002), (42, 480061716), (56, 360046287), (63, 320041144), (72, 280036001), (84, 240030858), (126, 160020572), (168, 120015429), (252, 80010286), (504, 40005143)]