20050625196

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{26521991}}^1$

素因数の和:26522011

約数の個数: 48

約数和(自身を含む): 59409262080

約数和(自身を除く): 39358636884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 26521991, 53043982, 79565973, 106087964, 159131946, 185653937, 238697919, 318263892, 371307874, 477395838, 556961811, 716093757, 742615748, 954791676, 1113923622, 1432187514, 1670885433, 2227847244, 2864375028, 3341770866, 5012656299, 6683541732, 10025312598, 20050625196]

約数ペア:

[(1, 20050625196), (2, 10025312598), (3, 6683541732), (4, 5012656299), (6, 3341770866), (7, 2864375028), (9, 2227847244), (12, 1670885433), (14, 1432187514), (18, 1113923622), (21, 954791676), (27, 742615748), (28, 716093757), (36, 556961811), (42, 477395838), (54, 371307874), (63, 318263892), (84, 238697919), (108, 185653937), (126, 159131946), (189, 106087964), (252, 79565973), (378, 53043982), (756, 26521991)]