20227025357

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{14401}}^1$

素因数の和:14502

約数の個数: 64

約数和(自身を含む): 28370787840

約数和(自身を除く): 8143762483

約数列:

[1, 7, 11, 17, 29, 37, 77, 119, 187, 203, 259, 319, 407, 493, 629, 1073, 1309, 2233, 2849, 3451, 4403, 5423, 6919, 7511, 11803, 14401, 18241, 37961, 48433, 82621, 100807, 127687, 158411, 200651, 244817, 417629, 532837, 1108877, 1404557, 1713719, 2692987, 2923403, 3729859, 4593919, 5861207, 7099693, 9058229, 15452273, 18850909, 32157433, 41028449, 49697851, 63407603, 78096623, 99640519, 108165911, 169975003, 262688641, 546676361, 697483633, 1189825021, 1838820487, 2889575051, 20227025357]

約数ペア:

[(1, 20227025357), (7, 2889575051), (11, 1838820487), (17, 1189825021), (29, 697483633), (37, 546676361), (77, 262688641), (119, 169975003), (187, 108165911), (203, 99640519), (259, 78096623), (319, 63407603), (407, 49697851), (493, 41028449), (629, 32157433), (1073, 18850909), (1309, 15452273), (2233, 9058229), (2849, 7099693), (3451, 5861207), (4403, 4593919), (5423, 3729859), (6919, 2923403), (7511, 2692987), (11803, 1713719), (14401, 1404557), (18241, 1108877), (37961, 532837), (48433, 417629), (82621, 244817), (100807, 200651), (127687, 158411)]