20137662272

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3457703}}^1$

素因数の和:3457735

約数の個数: 56

約数和(自身を含む): 49182381696

約数和(自身を除く): 29044719424

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 364, 416, 448, 728, 832, 1456, 2912, 5824, 3457703, 6915406, 13830812, 24203921, 27661624, 44950139, 48407842, 55323248, 89900278, 96815684, 110646496, 179800556, 193631368, 221292992, 314650973, 359601112, 387262736, 629301946, 719202224, 774525472, 1258603892, 1438404448, 1549050944, 2517207784, 2876808896, 5034415568, 10068831136, 20137662272]

約数ペア:

[(1, 20137662272), (2, 10068831136), (4, 5034415568), (7, 2876808896), (8, 2517207784), (13, 1549050944), (14, 1438404448), (16, 1258603892), (26, 774525472), (28, 719202224), (32, 629301946), (52, 387262736), (56, 359601112), (64, 314650973), (91, 221292992), (104, 193631368), (112, 179800556), (182, 110646496), (208, 96815684), (224, 89900278), (364, 55323248), (416, 48407842), (448, 44950139), (728, 27661624), (832, 24203921), (1456, 13830812), (2912, 6915406), (5824, 3457703)]