20218588308

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{1153}}^1\times {\mathrm{9551}}^1$

素因数の和:10734

約数の個数: 96

約数和(自身を含む): 55555960320

約数和(自身を除く): 35337372012

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 102, 108, 153, 204, 306, 459, 612, 918, 1153, 1836, 2306, 3459, 4612, 6918, 9551, 10377, 13836, 19102, 19601, 20754, 28653, 31131, 38204, 39202, 41508, 57306, 58803, 62262, 78404, 85959, 114612, 117606, 124524, 162367, 171918, 176409, 235212, 257877, 324734, 343836, 352818, 487101, 515754, 529227, 649468, 705636, 974202, 1031508, 1058454, 1461303, 1948404, 2116908, 2922606, 4383909, 5845212, 8767818, 11012303, 17535636, 22024606, 33036909, 44049212, 66073818, 99110727, 132147636, 187209151, 198221454, 297332181, 374418302, 396442908, 561627453, 594664362, 748836604, 1123254906, 1189328724, 1684882359, 2246509812, 3369764718, 5054647077, 6739529436, 10109294154, 20218588308]

約数ペア:

[(1, 20218588308), (2, 10109294154), (3, 6739529436), (4, 5054647077), (6, 3369764718), (9, 2246509812), (12, 1684882359), (17, 1189328724), (18, 1123254906), (27, 748836604), (34, 594664362), (36, 561627453), (51, 396442908), (54, 374418302), (68, 297332181), (102, 198221454), (108, 187209151), (153, 132147636), (204, 99110727), (306, 66073818), (459, 44049212), (612, 33036909), (918, 22024606), (1153, 17535636), (1836, 11012303), (2306, 8767818), (3459, 5845212), (4612, 4383909), (6918, 2922606), (9551, 2116908), (10377, 1948404), (13836, 1461303), (19102, 1058454), (19601, 1031508), (20754, 974202), (28653, 705636), (31131, 649468), (38204, 529227), (39202, 515754), (41508, 487101), (57306, 352818), (58803, 343836), (62262, 324734), (78404, 257877), (85959, 235212), (114612, 176409), (117606, 171918), (124524, 162367)]