20083926597

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{347}}^1\times {\mathrm{13577}}^1$

素因数の和:13970

約数の個数: 48

約数和(自身を含む): 32319984960

約数和(自身を除く): 12236058363

約数列:

[1, 3, 7, 21, 29, 49, 87, 147, 203, 347, 609, 1041, 1421, 2429, 4263, 7287, 10063, 13577, 17003, 30189, 40731, 51009, 70441, 95039, 211323, 285117, 393733, 493087, 665273, 1181199, 1479261, 1995819, 2756131, 4711219, 8268393, 14133657, 19292917, 32978533, 57878751, 98935599, 136625351, 230849731, 409876053, 692549193, 956377457, 2869132371, 6694642199, 20083926597]

約数ペア:

[(1, 20083926597), (3, 6694642199), (7, 2869132371), (21, 956377457), (29, 692549193), (49, 409876053), (87, 230849731), (147, 136625351), (203, 98935599), (347, 57878751), (609, 32978533), (1041, 19292917), (1421, 14133657), (2429, 8268393), (4263, 4711219), (7287, 2756131), (10063, 1995819), (13577, 1479261), (17003, 1181199), (30189, 665273), (40731, 493087), (51009, 393733), (70441, 285117), (95039, 211323)]