20166180596

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{313}}^1\times {\mathrm{1901}}^1$

素因数の和:2484

約数の個数: 48

約数和(自身を含む): 36538409040

約数和(自身を除く): 16372228444

約数列:

[1, 2, 4, 37, 74, 148, 229, 313, 458, 626, 916, 1252, 1901, 3802, 7604, 8473, 11581, 16946, 23162, 33892, 46324, 70337, 71677, 140674, 143354, 281348, 286708, 435329, 595013, 870658, 1190026, 1741316, 2380052, 2652049, 5304098, 10608196, 16107173, 22015481, 32214346, 44030962, 64428692, 88061924, 136257977, 272515954, 545031908, 5041545149, 10083090298, 20166180596]

約数ペア:

[(1, 20166180596), (2, 10083090298), (4, 5041545149), (37, 545031908), (74, 272515954), (148, 136257977), (229, 88061924), (313, 64428692), (458, 44030962), (626, 32214346), (916, 22015481), (1252, 16107173), (1901, 10608196), (3802, 5304098), (7604, 2652049), (8473, 2380052), (11581, 1741316), (16946, 1190026), (23162, 870658), (33892, 595013), (46324, 435329), (70337, 286708), (71677, 281348), (140674, 143354)]