20139585192

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{14721919}}^1$

素因数の和:14721950

約数の個数: 48

約数和(自身を含む): 57415488000

約数和(自身を除く): 37275902808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 14721919, 29443838, 44165757, 58887676, 88331514, 117775352, 132497271, 176663028, 264994542, 279716461, 353326056, 529989084, 559432922, 839149383, 1059978168, 1118865844, 1678298766, 2237731688, 2517448149, 3356597532, 5034896298, 6713195064, 10069792596, 20139585192]

約数ペア:

[(1, 20139585192), (2, 10069792596), (3, 6713195064), (4, 5034896298), (6, 3356597532), (8, 2517448149), (9, 2237731688), (12, 1678298766), (18, 1118865844), (19, 1059978168), (24, 839149383), (36, 559432922), (38, 529989084), (57, 353326056), (72, 279716461), (76, 264994542), (114, 176663028), (152, 132497271), (171, 117775352), (228, 88331514), (342, 58887676), (456, 44165757), (684, 29443838), (1368, 14721919)]