20092446736

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{331}}^1\times {\mathrm{28961}}^1$

素因数の和:29431

約数の個数: 40

約数和(自身を含む): 39346151328

約数和(自身を除く): 19253704592

約数列:

[1, 2, 4, 8, 16, 131, 262, 331, 524, 662, 1048, 1324, 2096, 2648, 5296, 28961, 43361, 57922, 86722, 115844, 173444, 231688, 346888, 463376, 693776, 3793891, 7587782, 9586091, 15175564, 19172182, 30351128, 38344364, 60702256, 76688728, 153377456, 1255777921, 2511555842, 5023111684, 10046223368, 20092446736]

約数ペア:

[(1, 20092446736), (2, 10046223368), (4, 5023111684), (8, 2511555842), (16, 1255777921), (131, 153377456), (262, 76688728), (331, 60702256), (524, 38344364), (662, 30351128), (1048, 19172182), (1324, 15175564), (2096, 9586091), (2648, 7587782), (5296, 3793891), (28961, 693776), (43361, 463376), (57922, 346888), (86722, 231688), (115844, 173444)]