20024248

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{569}}^1$

素因数の和:711

約数の個数: 32

約数和(自身を含む): 38782800

約数和(自身を除く): 18758552

約数列:

[1, 2, 4, 8, 53, 83, 106, 166, 212, 332, 424, 569, 664, 1138, 2276, 4399, 4552, 8798, 17596, 30157, 35192, 47227, 60314, 94454, 120628, 188908, 241256, 377816, 2503031, 5006062, 10012124, 20024248]

約数ペア:

[(1, 20024248), (2, 10012124), (4, 5006062), (8, 2503031), (53, 377816), (83, 241256), (106, 188908), (166, 120628), (212, 94454), (332, 60314), (424, 47227), (569, 35192), (664, 30157), (1138, 17596), (2276, 8798), (4399, 4552)]