20160149944

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{1279847}}^1$

素因数の和:1280043

約数の個数: 32

約数和(自身を含む): 41467075200

約数和(自身を除く): 21306925256

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 179, 358, 716, 1432, 1969, 3938, 7876, 15752, 1279847, 2559694, 5119388, 10238776, 14078317, 28156634, 56313268, 112626536, 229092613, 458185226, 916370452, 1832740904, 2520018743, 5040037486, 10080074972, 20160149944]

約数ペア:

[(1, 20160149944), (2, 10080074972), (4, 5040037486), (8, 2520018743), (11, 1832740904), (22, 916370452), (44, 458185226), (88, 229092613), (179, 112626536), (358, 56313268), (716, 28156634), (1432, 14078317), (1969, 10238776), (3938, 5119388), (7876, 2559694), (15752, 1279847)]