20165965046

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{467}}^1\times {\mathrm{30977}}^1$

素因数の和:31504

約数の個数: 32

約数和(自身を含む): 32880792672

約数和(自身を除く): 12714827626

約数列:

[1, 2, 17, 34, 41, 82, 467, 697, 934, 1394, 7939, 15878, 19147, 30977, 38294, 61954, 325499, 526609, 650998, 1053218, 1270057, 2540114, 14466259, 21590969, 28932518, 43181938, 245926403, 491852806, 593116619, 1186233238, 10082982523, 20165965046]

約数ペア:

[(1, 20165965046), (2, 10082982523), (17, 1186233238), (34, 593116619), (41, 491852806), (82, 245926403), (467, 43181938), (697, 28932518), (934, 21590969), (1394, 14466259), (7939, 2540114), (15878, 1270057), (19147, 1053218), (30977, 650998), (38294, 526609), (61954, 325499)]