20163713346

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{245821}}^1$

素因数の和:245877

約数の個数: 96

約数和(自身を含む): 53805519360

約数和(自身を除く): 33641806014

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 31, 42, 49, 54, 62, 63, 93, 98, 126, 147, 186, 189, 217, 279, 294, 378, 434, 441, 558, 651, 837, 882, 1302, 1323, 1519, 1674, 1953, 2646, 3038, 3906, 4557, 5859, 9114, 11718, 13671, 27342, 41013, 82026, 245821, 491642, 737463, 1474926, 1720747, 2212389, 3441494, 4424778, 5162241, 6637167, 7620451, 10324482, 12045229, 13274334, 15240902, 15486723, 22861353, 24090458, 30973446, 36135687, 45722706, 46460169, 53343157, 68584059, 72271374, 92920338, 106686314, 108407061, 137168118, 160029471, 205752177, 216814122, 320058942, 325221183, 373402099, 411504354, 480088413, 650442366, 746804198, 960176826, 1120206297, 1440265239, 2240412594, 2880530478, 3360618891, 6721237782, 10081856673, 20163713346]

約数ペア:

[(1, 20163713346), (2, 10081856673), (3, 6721237782), (6, 3360618891), (7, 2880530478), (9, 2240412594), (14, 1440265239), (18, 1120206297), (21, 960176826), (27, 746804198), (31, 650442366), (42, 480088413), (49, 411504354), (54, 373402099), (62, 325221183), (63, 320058942), (93, 216814122), (98, 205752177), (126, 160029471), (147, 137168118), (186, 108407061), (189, 106686314), (217, 92920338), (279, 72271374), (294, 68584059), (378, 53343157), (434, 46460169), (441, 45722706), (558, 36135687), (651, 30973446), (837, 24090458), (882, 22861353), (1302, 15486723), (1323, 15240902), (1519, 13274334), (1674, 12045229), (1953, 10324482), (2646, 7620451), (3038, 6637167), (3906, 5162241), (4557, 4424778), (5859, 3441494), (9114, 2212389), (11718, 1720747), (13671, 1474926), (27342, 737463), (41013, 491642), (82026, 245821)]