20119013698

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{159799}}^1$

素因数の和:159871

約数の個数: 48

約数和(自身を含む): 38175580800

約数和(自身を除く): 18056567102

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 119, 161, 238, 322, 391, 529, 782, 1058, 2737, 3703, 5474, 7406, 8993, 17986, 62951, 125902, 159799, 319598, 1118593, 2237186, 2716583, 3675377, 5433166, 7350754, 19016081, 25727639, 38032162, 51455278, 62481409, 84533671, 124962818, 169067342, 437369863, 591735697, 874739726, 1183471394, 1437072407, 2874144814, 10059506849, 20119013698]

約数ペア:

[(1, 20119013698), (2, 10059506849), (7, 2874144814), (14, 1437072407), (17, 1183471394), (23, 874739726), (34, 591735697), (46, 437369863), (119, 169067342), (161, 124962818), (238, 84533671), (322, 62481409), (391, 51455278), (529, 38032162), (782, 25727639), (1058, 19016081), (2737, 7350754), (3703, 5433166), (5474, 3675377), (7406, 2716583), (8993, 2237186), (17986, 1118593), (62951, 319598), (125902, 159799)]