20342800806

素因数分解:

$2^1\times 3^1\times {\mathrm{59}}^1\times {\mathrm{223}}^1\times {\mathrm{439}}^1\times {\mathrm{587}}^1$

素因数の和:1313

約数の個数: 64

約数和(自身を含む): 41726361600

約数和(自身を除く): 21383560794

約数列:

[1, 2, 3, 6, 59, 118, 177, 223, 354, 439, 446, 587, 669, 878, 1174, 1317, 1338, 1761, 2634, 3522, 13157, 25901, 26314, 34633, 39471, 51802, 69266, 77703, 78942, 97897, 103899, 130901, 155406, 195794, 207798, 257693, 261802, 293691, 392703, 515386, 587382, 773079, 785406, 1546158, 5775923, 7723159, 11551846, 15203887, 15446318, 17327769, 23169477, 30407774, 34655538, 45611661, 46338954, 57465539, 91223322, 114931078, 172396617, 344793234, 3390466801, 6780933602, 10171400403, 20342800806]

約数ペア:

[(1, 20342800806), (2, 10171400403), (3, 6780933602), (6, 3390466801), (59, 344793234), (118, 172396617), (177, 114931078), (223, 91223322), (354, 57465539), (439, 46338954), (446, 45611661), (587, 34655538), (669, 30407774), (878, 23169477), (1174, 17327769), (1317, 15446318), (1338, 15203887), (1761, 11551846), (2634, 7723159), (3522, 5775923), (13157, 1546158), (25901, 785406), (26314, 773079), (34633, 587382), (39471, 515386), (51802, 392703), (69266, 293691), (77703, 261802), (78942, 257693), (97897, 207798), (103899, 195794), (130901, 155406)]