20134378316

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1\times {\mathrm{36943}}^1$

素因数の和:37230

約数の個数: 48

約数和(自身を含む): 38927745024

約数和(自身を除く): 18793366708

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 188, 223, 446, 611, 892, 1222, 2444, 2899, 5798, 10481, 11596, 20962, 36943, 41924, 73886, 136253, 147772, 272506, 480259, 545012, 960518, 1736321, 1921036, 3472642, 6945284, 8238289, 16476578, 22572173, 32953156, 45144346, 90288692, 107097757, 214195514, 387199583, 428391028, 774399166, 1548798332, 5033594579, 10067189158, 20134378316]

約数ペア:

[(1, 20134378316), (2, 10067189158), (4, 5033594579), (13, 1548798332), (26, 774399166), (47, 428391028), (52, 387199583), (94, 214195514), (188, 107097757), (223, 90288692), (446, 45144346), (611, 32953156), (892, 22572173), (1222, 16476578), (2444, 8238289), (2899, 6945284), (5798, 3472642), (10481, 1921036), (11596, 1736321), (20962, 960518), (36943, 545012), (41924, 480259), (73886, 272506), (136253, 147772)]