20178247672

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{14051}}^1\times {\mathrm{16319}}^1$

素因数の和:30387

約数の個数: 32

約数和(自身を含む): 41279155200

約数和(自身を除く): 21100907528

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 14051, 16319, 28102, 32638, 56204, 65276, 112408, 130552, 154561, 179509, 309122, 359018, 618244, 718036, 1236488, 1436072, 229298269, 458596538, 917193076, 1834386152, 2522280959, 5044561918, 10089123836, 20178247672]

約数ペア:

[(1, 20178247672), (2, 10089123836), (4, 5044561918), (8, 2522280959), (11, 1834386152), (22, 917193076), (44, 458596538), (88, 229298269), (14051, 1436072), (16319, 1236488), (28102, 718036), (32638, 618244), (56204, 359018), (65276, 309122), (112408, 179509), (130552, 154561)]