20346513192

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{311}}^1\times {\mathrm{19333}}^1$

素因数の和:19703

約数の個数: 96

約数和(自身を含む): 56461466880

約数和(自身を除く): 36114953688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 141, 188, 282, 311, 376, 423, 564, 622, 846, 933, 1128, 1244, 1692, 1866, 2488, 2799, 3384, 3732, 5598, 7464, 11196, 14617, 19333, 22392, 29234, 38666, 43851, 57999, 58468, 77332, 87702, 115998, 116936, 131553, 154664, 173997, 175404, 231996, 263106, 347994, 350808, 463992, 526212, 695988, 908651, 1052424, 1391976, 1817302, 2725953, 3634604, 5451906, 6012563, 7269208, 8177859, 10903812, 12025126, 16355718, 18037689, 21807624, 24050252, 32711436, 36075378, 48100504, 54113067, 65422872, 72150756, 108226134, 144301512, 216452268, 282590461, 432904536, 565180922, 847771383, 1130361844, 1695542766, 2260723688, 2543314149, 3391085532, 5086628298, 6782171064, 10173256596, 20346513192]

約数ペア:

[(1, 20346513192), (2, 10173256596), (3, 6782171064), (4, 5086628298), (6, 3391085532), (8, 2543314149), (9, 2260723688), (12, 1695542766), (18, 1130361844), (24, 847771383), (36, 565180922), (47, 432904536), (72, 282590461), (94, 216452268), (141, 144301512), (188, 108226134), (282, 72150756), (311, 65422872), (376, 54113067), (423, 48100504), (564, 36075378), (622, 32711436), (846, 24050252), (933, 21807624), (1128, 18037689), (1244, 16355718), (1692, 12025126), (1866, 10903812), (2488, 8177859), (2799, 7269208), (3384, 6012563), (3732, 5451906), (5598, 3634604), (7464, 2725953), (11196, 1817302), (14617, 1391976), (19333, 1052424), (22392, 908651), (29234, 695988), (38666, 526212), (43851, 463992), (57999, 350808), (58468, 347994), (77332, 263106), (87702, 231996), (115998, 175404), (116936, 173997), (131553, 154664)]