20173086744

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{410623}}^1$

素因数の和:410744

約数の個数: 64

約数和(自身を含む): 53216870400

約数和(自身を除く): 33043783656

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 89, 92, 138, 178, 184, 267, 276, 356, 534, 552, 712, 1068, 2047, 2136, 4094, 6141, 8188, 12282, 16376, 24564, 49128, 410623, 821246, 1231869, 1642492, 2463738, 3284984, 4927476, 9444329, 9854952, 18888658, 28332987, 36545447, 37777316, 56665974, 73090894, 75554632, 109636341, 113331948, 146181788, 219272682, 226663896, 292363576, 438545364, 840545281, 877090728, 1681090562, 2521635843, 3362181124, 5043271686, 6724362248, 10086543372, 20173086744]

約数ペア:

[(1, 20173086744), (2, 10086543372), (3, 6724362248), (4, 5043271686), (6, 3362181124), (8, 2521635843), (12, 1681090562), (23, 877090728), (24, 840545281), (46, 438545364), (69, 292363576), (89, 226663896), (92, 219272682), (138, 146181788), (178, 113331948), (184, 109636341), (267, 75554632), (276, 73090894), (356, 56665974), (534, 37777316), (552, 36545447), (712, 28332987), (1068, 18888658), (2047, 9854952), (2136, 9444329), (4094, 4927476), (6141, 3284984), (8188, 2463738), (12282, 1642492), (16376, 1231869), (24564, 821246), (49128, 410623)]