20228375706

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{145463}}^1$

素因数の和:145536

約数の個数: 96

約数和(自身を含む): 52534614528

約数和(自身を除く): 32306238822

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 43, 49, 66, 77, 86, 98, 129, 147, 154, 231, 258, 294, 301, 462, 473, 539, 602, 903, 946, 1078, 1419, 1617, 1806, 2107, 2838, 3234, 3311, 4214, 6321, 6622, 9933, 12642, 19866, 23177, 46354, 69531, 139062, 145463, 290926, 436389, 872778, 1018241, 1600093, 2036482, 3054723, 3200186, 4800279, 6109446, 6254909, 7127687, 9600558, 11200651, 12509818, 14255374, 18764727, 21383061, 22401302, 33601953, 37529454, 42766122, 43784363, 67203906, 68803999, 78404557, 87568726, 131353089, 137607998, 156809114, 206411997, 235213671, 262706178, 306490541, 412823994, 470427342, 481627993, 612981082, 919471623, 963255986, 1444883979, 1838943246, 2889767958, 3371395951, 6742791902, 10114187853, 20228375706]

約数ペア:

[(1, 20228375706), (2, 10114187853), (3, 6742791902), (6, 3371395951), (7, 2889767958), (11, 1838943246), (14, 1444883979), (21, 963255986), (22, 919471623), (33, 612981082), (42, 481627993), (43, 470427342), (49, 412823994), (66, 306490541), (77, 262706178), (86, 235213671), (98, 206411997), (129, 156809114), (147, 137607998), (154, 131353089), (231, 87568726), (258, 78404557), (294, 68803999), (301, 67203906), (462, 43784363), (473, 42766122), (539, 37529454), (602, 33601953), (903, 22401302), (946, 21383061), (1078, 18764727), (1419, 14255374), (1617, 12509818), (1806, 11200651), (2107, 9600558), (2838, 7127687), (3234, 6254909), (3311, 6109446), (4214, 4800279), (6321, 3200186), (6622, 3054723), (9933, 2036482), (12642, 1600093), (19866, 1018241), (23177, 872778), (46354, 436389), (69531, 290926), (139062, 145463)]