20349416164

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1193}}^1\times {\mathrm{55381}}^1$

素因数の和:56596

約数の個数: 48

約数和(自身を含む): 44436744576

約数和(自身を除く): 24087328412

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 1193, 2386, 4772, 8351, 13123, 16702, 26246, 33404, 52492, 55381, 91861, 110762, 183722, 221524, 367444, 387667, 609191, 775334, 1218382, 1550668, 2436764, 4264337, 8528674, 17057348, 66069533, 132139066, 264278132, 462486731, 726764863, 924973462, 1453529726, 1849946924, 2907059452, 5087354041, 10174708082, 20349416164]

約数ペア:

[(1, 20349416164), (2, 10174708082), (4, 5087354041), (7, 2907059452), (11, 1849946924), (14, 1453529726), (22, 924973462), (28, 726764863), (44, 462486731), (77, 264278132), (154, 132139066), (308, 66069533), (1193, 17057348), (2386, 8528674), (4772, 4264337), (8351, 2436764), (13123, 1550668), (16702, 1218382), (26246, 775334), (33404, 609191), (52492, 387667), (55381, 367444), (91861, 221524), (110762, 183722)]