20233738564

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{65717}}^1$

素因数の和:65956

約数の個数: 48

約数和(自身を含む): 39569596416

約数和(自身を除く): 19335857852

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 191, 382, 403, 764, 806, 1612, 2483, 4966, 5921, 9932, 11842, 23684, 65717, 76973, 131434, 153946, 262868, 307892, 854321, 1708642, 2037227, 3417284, 4074454, 8148908, 12551947, 25103894, 26483951, 50207788, 52967902, 105935804, 163175311, 326350622, 389110357, 652701244, 778220714, 1556441428, 5058434641, 10116869282, 20233738564]

約数ペア:

[(1, 20233738564), (2, 10116869282), (4, 5058434641), (13, 1556441428), (26, 778220714), (31, 652701244), (52, 389110357), (62, 326350622), (124, 163175311), (191, 105935804), (382, 52967902), (403, 50207788), (764, 26483951), (806, 25103894), (1612, 12551947), (2483, 8148908), (4966, 4074454), (5921, 3417284), (9932, 2037227), (11842, 1708642), (23684, 854321), (65717, 307892), (76973, 262868), (131434, 153946)]