20341444128

素因数分解:

$2^5\times 3^1\times {\mathrm{89}}^1\times {\mathrm{2380787}}^1$

素因数の和:2380889

約数の個数: 48

約数和(自身を含む): 53996271840

約数和(自身を除く): 33654827712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 89, 96, 178, 267, 356, 534, 712, 1068, 1424, 2136, 2848, 4272, 8544, 2380787, 4761574, 7142361, 9523148, 14284722, 19046296, 28569444, 38092592, 57138888, 76185184, 114277776, 211890043, 228555552, 423780086, 635670129, 847560172, 1271340258, 1695120344, 2542680516, 3390240688, 5085361032, 6780481376, 10170722064, 20341444128]

約数ペア:

[(1, 20341444128), (2, 10170722064), (3, 6780481376), (4, 5085361032), (6, 3390240688), (8, 2542680516), (12, 1695120344), (16, 1271340258), (24, 847560172), (32, 635670129), (48, 423780086), (89, 228555552), (96, 211890043), (178, 114277776), (267, 76185184), (356, 57138888), (534, 38092592), (712, 28569444), (1068, 19046296), (1424, 14284722), (2136, 9523148), (2848, 7142361), (4272, 4761574), (8544, 2380787)]