20174311482

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1787}}^1\times {\mathrm{144737}}^1$

素因数の和:146542

約数の個数: 32

約数和(自身を含む): 43476979392

約数和(自身を除く): 23302667910

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1787, 3574, 5361, 10722, 23231, 46462, 69693, 139386, 144737, 289474, 434211, 868422, 1881581, 3763162, 5644743, 11289486, 258645019, 517290038, 775935057, 1551870114, 3362385247, 6724770494, 10087155741, 20174311482]

約数ペア:

[(1, 20174311482), (2, 10087155741), (3, 6724770494), (6, 3362385247), (13, 1551870114), (26, 775935057), (39, 517290038), (78, 258645019), (1787, 11289486), (3574, 5644743), (5361, 3763162), (10722, 1881581), (23231, 868422), (46462, 434211), (69693, 289474), (139386, 144737)]