20110513932

素因数分解:

$2^2\times 3^2\times {\mathrm{56501}}^1\times {\mathrm{9887}}^1$

素因数の和:66398

約数の個数: 36

約数和(自身を含む): 50840951616

約数和(自身を除く): 30730437684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 9887, 19774, 29661, 39548, 56501, 59322, 88983, 113002, 118644, 169503, 177966, 226004, 339006, 355932, 508509, 678012, 1017018, 2034036, 558625387, 1117250774, 1675876161, 2234501548, 3351752322, 5027628483, 6703504644, 10055256966, 20110513932]

約数ペア:

[(1, 20110513932), (2, 10055256966), (3, 6703504644), (4, 5027628483), (6, 3351752322), (9, 2234501548), (12, 1675876161), (18, 1117250774), (36, 558625387), (9887, 2034036), (19774, 1017018), (29661, 678012), (39548, 508509), (56501, 355932), (59322, 339006), (88983, 226004), (113002, 177966), (118644, 169503)]