20180857486

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{599}}^1\times {\mathrm{5309}}^1$

素因数の和:6096

約数の個数: 32

約数和(自身を含む): 32114880000

約数和(自身を除く): 11934022514

約数列:

[1, 2, 19, 38, 167, 334, 599, 1198, 3173, 5309, 6346, 10618, 11381, 22762, 100033, 100871, 200066, 201742, 886603, 1773206, 1900627, 3180091, 3801254, 6360182, 16845457, 33690914, 60421729, 120843458, 531075197, 1062150394, 10090428743, 20180857486]

約数ペア:

[(1, 20180857486), (2, 10090428743), (19, 1062150394), (38, 531075197), (167, 120843458), (334, 60421729), (599, 33690914), (1198, 16845457), (3173, 6360182), (5309, 3801254), (6346, 3180091), (10618, 1900627), (11381, 1773206), (22762, 886603), (100033, 201742), (100871, 200066)]