20941489079048

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{510369689}}^1$

素因数の和:510369941

約数の個数: 32

約数和(自身を含む): 41156211801600

約数和(自身を除く): 20214722722552

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 223, 446, 892, 1784, 5129, 10258, 20516, 41032, 510369689, 1020739378, 2041478756, 4082957512, 11738502847, 23477005694, 46954011388, 93908022776, 113812440647, 227624881294, 455249762588, 910499525176, 2617686134881, 5235372269762, 10470744539524, 20941489079048]

約数ペア:

[(1, 20941489079048), (2, 10470744539524), (4, 5235372269762), (8, 2617686134881), (23, 910499525176), (46, 455249762588), (92, 227624881294), (184, 113812440647), (223, 93908022776), (446, 46954011388), (892, 23477005694), (1784, 11738502847), (5129, 4082957512), (10258, 2041478756), (20516, 1020739378), (41032, 510369689)]