20163460752

素因数分解:

$2^4\times 3^2\times {\mathrm{5417}}^1\times {\mathrm{25849}}^1$

素因数の和:31280

約数の個数: 60

約数和(自身を含む): 56442285900

約数和(自身を除く): 36278825148

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 5417, 10834, 16251, 21668, 25849, 32502, 43336, 48753, 51698, 65004, 77547, 86672, 97506, 103396, 130008, 155094, 195012, 206792, 232641, 260016, 310188, 390024, 413584, 465282, 620376, 780048, 930564, 1240752, 1861128, 3722256, 140024033, 280048066, 420072099, 560096132, 840144198, 1120192264, 1260216297, 1680288396, 2240384528, 2520432594, 3360576792, 5040865188, 6721153584, 10081730376, 20163460752]

約数ペア:

[(1, 20163460752), (2, 10081730376), (3, 6721153584), (4, 5040865188), (6, 3360576792), (8, 2520432594), (9, 2240384528), (12, 1680288396), (16, 1260216297), (18, 1120192264), (24, 840144198), (36, 560096132), (48, 420072099), (72, 280048066), (144, 140024033), (5417, 3722256), (10834, 1861128), (16251, 1240752), (21668, 930564), (25849, 780048), (32502, 620376), (43336, 465282), (48753, 413584), (51698, 390024), (65004, 310188), (77547, 260016), (86672, 232641), (97506, 206792), (103396, 195012), (130008, 155094)]