20153587776

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{3803}}^1\times {\mathrm{3943}}^1$

素因数の和:7768

約数の個数: 112

約数和(自身を含む): 60972094464

約数和(自身を除く): 40818506688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 3803, 3943, 7606, 7886, 11409, 11829, 15212, 15772, 22818, 23658, 26621, 27601, 30424, 31544, 45636, 47316, 53242, 55202, 60848, 63088, 79863, 82803, 91272, 94632, 106484, 110404, 121696, 126176, 159726, 165606, 182544, 189264, 212968, 220808, 243392, 252352, 319452, 331212, 365088, 378528, 425936, 441616, 638904, 662424, 730176, 757056, 851872, 883232, 1277808, 1324848, 1703744, 1766464, 2555616, 2649696, 5111232, 5299392, 14995229, 29990458, 44985687, 59980916, 89971374, 104966603, 119961832, 179942748, 209933206, 239923664, 314899809, 359885496, 419866412, 479847328, 629799618, 719770992, 839732824, 959694656, 1259599236, 1439541984, 1679465648, 2519198472, 2879083968, 3358931296, 5038396944, 6717862592, 10076793888, 20153587776]

約数ペア:

[(1, 20153587776), (2, 10076793888), (3, 6717862592), (4, 5038396944), (6, 3358931296), (7, 2879083968), (8, 2519198472), (12, 1679465648), (14, 1439541984), (16, 1259599236), (21, 959694656), (24, 839732824), (28, 719770992), (32, 629799618), (42, 479847328), (48, 419866412), (56, 359885496), (64, 314899809), (84, 239923664), (96, 209933206), (112, 179942748), (168, 119961832), (192, 104966603), (224, 89971374), (336, 59980916), (448, 44985687), (672, 29990458), (1344, 14995229), (3803, 5299392), (3943, 5111232), (7606, 2649696), (7886, 2555616), (11409, 1766464), (11829, 1703744), (15212, 1324848), (15772, 1277808), (22818, 883232), (23658, 851872), (26621, 757056), (27601, 730176), (30424, 662424), (31544, 638904), (45636, 441616), (47316, 425936), (53242, 378528), (55202, 365088), (60848, 331212), (63088, 319452), (79863, 252352), (82803, 243392), (91272, 220808), (94632, 212968), (106484, 189264), (110404, 182544), (121696, 165606), (126176, 159726)]