20557084272

素因数分解:

$2^4\times 3^1\times {\mathrm{3833}}^1\times {\mathrm{111733}}^1$

素因数の和:115577

約数の個数: 40

約数和(自身を含む): 53120131344

約数和(自身を除く): 32563047072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 3833, 7666, 11499, 15332, 22998, 30664, 45996, 61328, 91992, 111733, 183984, 223466, 335199, 446932, 670398, 893864, 1340796, 1787728, 2681592, 5363184, 428272589, 856545178, 1284817767, 1713090356, 2569635534, 3426180712, 5139271068, 6852361424, 10278542136, 20557084272]

約数ペア:

[(1, 20557084272), (2, 10278542136), (3, 6852361424), (4, 5139271068), (6, 3426180712), (8, 2569635534), (12, 1713090356), (16, 1284817767), (24, 856545178), (48, 428272589), (3833, 5363184), (7666, 2681592), (11499, 1787728), (15332, 1340796), (22998, 893864), (30664, 670398), (45996, 446932), (61328, 335199), (91992, 223466), (111733, 183984)]