20162907182

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{114691}}^1$

素因数の和:114896

約数の個数: 32

約数和(自身を含む): 33791015808

約数和(自身を除く): 13628108626

約数列:

[1, 2, 11, 22, 61, 122, 131, 262, 671, 1342, 1441, 2882, 7991, 15982, 87901, 114691, 175802, 229382, 1261601, 2523202, 6996151, 13992302, 15024521, 30049042, 76957661, 153915322, 165269731, 330539462, 916495781, 1832991562, 10081453591, 20162907182]

約数ペア:

[(1, 20162907182), (2, 10081453591), (11, 1832991562), (22, 916495781), (61, 330539462), (122, 165269731), (131, 153915322), (262, 76957661), (671, 30049042), (1342, 15024521), (1441, 13992302), (2882, 6996151), (7991, 2523202), (15982, 1261601), (87901, 229382), (114691, 175802)]