20166253944

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{677}}^1\times {\mathrm{73009}}^1$

素因数の和:73712

約数の個数: 64

約数和(自身を含む): 53460842400

約数和(自身を除く): 33294588456

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 677, 1354, 2031, 2708, 4062, 5416, 8124, 11509, 16248, 23018, 34527, 46036, 69054, 73009, 92072, 138108, 146018, 219027, 276216, 292036, 438054, 584072, 876108, 1241153, 1752216, 2482306, 3723459, 4964612, 7446918, 9929224, 14893836, 29787672, 49427093, 98854186, 148281279, 197708372, 296562558, 395416744, 593125116, 840260581, 1186250232, 1680521162, 2520781743, 3361042324, 5041563486, 6722084648, 10083126972, 20166253944]

約数ペア:

[(1, 20166253944), (2, 10083126972), (3, 6722084648), (4, 5041563486), (6, 3361042324), (8, 2520781743), (12, 1680521162), (17, 1186250232), (24, 840260581), (34, 593125116), (51, 395416744), (68, 296562558), (102, 197708372), (136, 148281279), (204, 98854186), (408, 49427093), (677, 29787672), (1354, 14893836), (2031, 9929224), (2708, 7446918), (4062, 4964612), (5416, 3723459), (8124, 2482306), (11509, 1752216), (16248, 1241153), (23018, 876108), (34527, 584072), (46036, 438054), (69054, 292036), (73009, 276216), (92072, 219027), (138108, 146018)]