20380522752

素因数分解:

$2^8\times 3^5\times {\mathrm{327619}}^1$

素因数の和:327650

約数の個数: 108

約数和(自身を含む): 60938630480

約数和(自身を除く): 40558107728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 243, 256, 288, 324, 384, 432, 486, 576, 648, 768, 864, 972, 1152, 1296, 1728, 1944, 2304, 2592, 3456, 3888, 5184, 6912, 7776, 10368, 15552, 20736, 31104, 62208, 327619, 655238, 982857, 1310476, 1965714, 2620952, 2948571, 3931428, 5241904, 5897142, 7862856, 8845713, 10483808, 11794284, 15725712, 17691426, 20967616, 23588568, 26537139, 31451424, 35382852, 41935232, 47177136, 53074278, 62902848, 70765704, 79611417, 83870464, 94354272, 106148556, 125805696, 141531408, 159222834, 188708544, 212297112, 251611392, 283062816, 318445668, 377417088, 424594224, 566125632, 636891336, 754834176, 849188448, 1132251264, 1273782672, 1698376896, 2264502528, 2547565344, 3396753792, 5095130688, 6793507584, 10190261376, 20380522752]

約数ペア:

[(1, 20380522752), (2, 10190261376), (3, 6793507584), (4, 5095130688), (6, 3396753792), (8, 2547565344), (9, 2264502528), (12, 1698376896), (16, 1273782672), (18, 1132251264), (24, 849188448), (27, 754834176), (32, 636891336), (36, 566125632), (48, 424594224), (54, 377417088), (64, 318445668), (72, 283062816), (81, 251611392), (96, 212297112), (108, 188708544), (128, 159222834), (144, 141531408), (162, 125805696), (192, 106148556), (216, 94354272), (243, 83870464), (256, 79611417), (288, 70765704), (324, 62902848), (384, 53074278), (432, 47177136), (486, 41935232), (576, 35382852), (648, 31451424), (768, 26537139), (864, 23588568), (972, 20967616), (1152, 17691426), (1296, 15725712), (1728, 11794284), (1944, 10483808), (2304, 8845713), (2592, 7862856), (3456, 5897142), (3888, 5241904), (5184, 3931428), (6912, 2948571), (7776, 2620952), (10368, 1965714), (15552, 1310476), (20736, 982857), (31104, 655238), (62208, 327619)]