20243088

素因数分解:

$2^4\times 3^3\times {\mathrm{47}}^1\times {\mathrm{997}}^1$

素因数の和:1061

約数の個数: 80

約数和(自身を含む): 59400960

約数和(自身を除く): 39157872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 47, 48, 54, 72, 94, 108, 141, 144, 188, 216, 282, 376, 423, 432, 564, 752, 846, 997, 1128, 1269, 1692, 1994, 2256, 2538, 2991, 3384, 3988, 5076, 5982, 6768, 7976, 8973, 10152, 11964, 15952, 17946, 20304, 23928, 26919, 35892, 46859, 47856, 53838, 71784, 93718, 107676, 140577, 143568, 187436, 215352, 281154, 374872, 421731, 430704, 562308, 749744, 843462, 1124616, 1265193, 1686924, 2249232, 2530386, 3373848, 5060772, 6747696, 10121544, 20243088]

約数ペア:

[(1, 20243088), (2, 10121544), (3, 6747696), (4, 5060772), (6, 3373848), (8, 2530386), (9, 2249232), (12, 1686924), (16, 1265193), (18, 1124616), (24, 843462), (27, 749744), (36, 562308), (47, 430704), (48, 421731), (54, 374872), (72, 281154), (94, 215352), (108, 187436), (141, 143568), (144, 140577), (188, 107676), (216, 93718), (282, 71784), (376, 53838), (423, 47856), (432, 46859), (564, 35892), (752, 26919), (846, 23928), (997, 20304), (1128, 17946), (1269, 15952), (1692, 11964), (1994, 10152), (2256, 8973), (2538, 7976), (2991, 6768), (3384, 5982), (3988, 5076)]