20772396

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1$

素因数の和:276

約数の個数: 96

約数和(自身を含む): 58060800

約数和(自身を除く): 37288404

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 53, 54, 57, 76, 106, 108, 114, 159, 171, 191, 212, 228, 318, 342, 382, 477, 513, 573, 636, 684, 764, 954, 1007, 1026, 1146, 1431, 1719, 1908, 2014, 2052, 2292, 2862, 3021, 3438, 3629, 4028, 5157, 5724, 6042, 6876, 7258, 9063, 10123, 10314, 10887, 12084, 14516, 18126, 20246, 20628, 21774, 27189, 30369, 32661, 36252, 40492, 43548, 54378, 60738, 65322, 91107, 97983, 108756, 121476, 130644, 182214, 192337, 195966, 273321, 364428, 384674, 391932, 546642, 577011, 769348, 1093284, 1154022, 1731033, 2308044, 3462066, 5193099, 6924132, 10386198, 20772396]

約数ペア:

[(1, 20772396), (2, 10386198), (3, 6924132), (4, 5193099), (6, 3462066), (9, 2308044), (12, 1731033), (18, 1154022), (19, 1093284), (27, 769348), (36, 577011), (38, 546642), (53, 391932), (54, 384674), (57, 364428), (76, 273321), (106, 195966), (108, 192337), (114, 182214), (159, 130644), (171, 121476), (191, 108756), (212, 97983), (228, 91107), (318, 65322), (342, 60738), (382, 54378), (477, 43548), (513, 40492), (573, 36252), (636, 32661), (684, 30369), (764, 27189), (954, 21774), (1007, 20628), (1026, 20246), (1146, 18126), (1431, 14516), (1719, 12084), (1908, 10887), (2014, 10314), (2052, 10123), (2292, 9063), (2862, 7258), (3021, 6876), (3438, 6042), (3629, 5724), (4028, 5157)]