19634781696

素因数分解:

$2^9\times 3^1\times {\mathrm{2551}}^1\times {\mathrm{5011}}^1$

素因数の和:7583

約数の個数: 80

約数和(自身を含む): 52339233408

約数和(自身を除く): 32704451712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 2551, 5011, 5102, 7653, 10022, 10204, 15033, 15306, 20044, 20408, 30066, 30612, 40088, 40816, 60132, 61224, 80176, 81632, 120264, 122448, 160352, 163264, 240528, 244896, 320704, 326528, 481056, 489792, 641408, 653056, 962112, 979584, 1282816, 1306112, 1924224, 1959168, 2565632, 3848448, 3918336, 7696896, 12783061, 25566122, 38349183, 51132244, 76698366, 102264488, 153396732, 204528976, 306793464, 409057952, 613586928, 818115904, 1227173856, 1636231808, 2454347712, 3272463616, 4908695424, 6544927232, 9817390848, 19634781696]

約数ペア:

[(1, 19634781696), (2, 9817390848), (3, 6544927232), (4, 4908695424), (6, 3272463616), (8, 2454347712), (12, 1636231808), (16, 1227173856), (24, 818115904), (32, 613586928), (48, 409057952), (64, 306793464), (96, 204528976), (128, 153396732), (192, 102264488), (256, 76698366), (384, 51132244), (512, 38349183), (768, 25566122), (1536, 12783061), (2551, 7696896), (5011, 3918336), (5102, 3848448), (7653, 2565632), (10022, 1959168), (10204, 1924224), (15033, 1306112), (15306, 1282816), (20044, 979584), (20408, 962112), (30066, 653056), (30612, 641408), (40088, 489792), (40816, 481056), (60132, 326528), (61224, 320704), (80176, 244896), (81632, 240528), (120264, 163264), (122448, 160352)]