20174579082

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{9418571}}^1$

素因数の和:9418603

約数の個数: 48

約数和(自身を含む): 52894700352

約数和(自身を除く): 32720121270

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 714, 1071, 2142, 9418571, 18837142, 28255713, 56511426, 65929997, 84767139, 131859994, 160115707, 169534278, 197789991, 320231414, 395579982, 480347121, 593369973, 960694242, 1120809949, 1186739946, 1441041363, 2241619898, 2882082726, 3362429847, 6724859694, 10087289541, 20174579082]

約数ペア:

[(1, 20174579082), (2, 10087289541), (3, 6724859694), (6, 3362429847), (7, 2882082726), (9, 2241619898), (14, 1441041363), (17, 1186739946), (18, 1120809949), (21, 960694242), (34, 593369973), (42, 480347121), (51, 395579982), (63, 320231414), (102, 197789991), (119, 169534278), (126, 160115707), (153, 131859994), (238, 84767139), (306, 65929997), (357, 56511426), (714, 28255713), (1071, 18837142), (2142, 9418571)]