20160733503

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1\times {\mathrm{607}}^1$

素因数の和:1012

約数の個数: 64

約数和(自身を含む): 29837721600

約数和(自身を除く): 9676988097

約数列:

[1, 3, 19, 29, 57, 71, 87, 213, 283, 551, 607, 849, 1349, 1653, 1821, 2059, 4047, 5377, 6177, 8207, 11533, 16131, 17603, 20093, 24621, 34599, 39121, 43097, 52809, 60279, 117363, 129291, 155933, 171781, 334457, 381767, 467799, 515343, 582697, 818843, 1003371, 1145301, 1249813, 1748091, 2456529, 3263839, 3749439, 4981649, 9791517, 11071243, 12196451, 14944947, 23746447, 33213729, 36589353, 71239341, 94651331, 231732569, 283953993, 353697079, 695197707, 1061091237, 6720244501, 20160733503]

約数ペア:

[(1, 20160733503), (3, 6720244501), (19, 1061091237), (29, 695197707), (57, 353697079), (71, 283953993), (87, 231732569), (213, 94651331), (283, 71239341), (551, 36589353), (607, 33213729), (849, 23746447), (1349, 14944947), (1653, 12196451), (1821, 11071243), (2059, 9791517), (4047, 4981649), (5377, 3749439), (6177, 3263839), (8207, 2456529), (11533, 1748091), (16131, 1249813), (17603, 1145301), (20093, 1003371), (24621, 818843), (34599, 582697), (39121, 515343), (43097, 467799), (52809, 381767), (60279, 334457), (117363, 171781), (129291, 155933)]