20119293696

素因数分解:

$2^8\times 3^1\times {\mathrm{967}}^1\times {\mathrm{27091}}^1$

素因数の和:28077

約数の個数: 72

約数和(自身を含む): 53604014464

約数和(自身を除く): 33484720768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 967, 1934, 2901, 3868, 5802, 7736, 11604, 15472, 23208, 27091, 30944, 46416, 54182, 61888, 81273, 92832, 108364, 123776, 162546, 185664, 216728, 247552, 325092, 371328, 433456, 650184, 742656, 866912, 1300368, 1733824, 2600736, 3467648, 5201472, 6935296, 10402944, 20805888, 26196997, 52393994, 78590991, 104787988, 157181982, 209575976, 314363964, 419151952, 628727928, 838303904, 1257455856, 1676607808, 2514911712, 3353215616, 5029823424, 6706431232, 10059646848, 20119293696]

約数ペア:

[(1, 20119293696), (2, 10059646848), (3, 6706431232), (4, 5029823424), (6, 3353215616), (8, 2514911712), (12, 1676607808), (16, 1257455856), (24, 838303904), (32, 628727928), (48, 419151952), (64, 314363964), (96, 209575976), (128, 157181982), (192, 104787988), (256, 78590991), (384, 52393994), (768, 26196997), (967, 20805888), (1934, 10402944), (2901, 6935296), (3868, 5201472), (5802, 3467648), (7736, 2600736), (11604, 1733824), (15472, 1300368), (23208, 866912), (27091, 742656), (30944, 650184), (46416, 433456), (54182, 371328), (61888, 325092), (81273, 247552), (92832, 216728), (108364, 185664), (123776, 162546)]