20182931236

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{10490089}}^1$

素因数の和:10490143

約数の個数: 24

約数和(自身を含む): 39065095160

約数和(自身を除く): 18882163924

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 481, 962, 1924, 10490089, 20980178, 41960356, 136371157, 272742314, 388133293, 545484628, 776266586, 1552533172, 5045732809, 10091465618, 20182931236]

約数ペア:

[(1, 20182931236), (2, 10091465618), (4, 5045732809), (13, 1552533172), (26, 776266586), (37, 545484628), (52, 388133293), (74, 272742314), (148, 136371157), (481, 41960356), (962, 20980178), (1924, 10490089)]