20143787448

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{991}}^1\times {\mathrm{12641}}^1$

素因数の和:13708

約数の個数: 64

約数和(自身を含む): 51166725120

約数和(自身を除く): 31022937672

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 134, 201, 268, 402, 536, 804, 991, 1608, 1982, 2973, 3964, 5946, 7928, 11892, 12641, 23784, 25282, 37923, 50564, 66397, 75846, 101128, 132794, 151692, 199191, 265588, 303384, 398382, 531176, 796764, 846947, 1593528, 1693894, 2540841, 3387788, 5081682, 6775576, 10163364, 12527231, 20326728, 25054462, 37581693, 50108924, 75163386, 100217848, 150326772, 300653544, 839324477, 1678648954, 2517973431, 3357297908, 5035946862, 6714595816, 10071893724, 20143787448]

約数ペア:

[(1, 20143787448), (2, 10071893724), (3, 6714595816), (4, 5035946862), (6, 3357297908), (8, 2517973431), (12, 1678648954), (24, 839324477), (67, 300653544), (134, 150326772), (201, 100217848), (268, 75163386), (402, 50108924), (536, 37581693), (804, 25054462), (991, 20326728), (1608, 12527231), (1982, 10163364), (2973, 6775576), (3964, 5081682), (5946, 3387788), (7928, 2540841), (11892, 1693894), (12641, 1593528), (23784, 846947), (25282, 796764), (37923, 531176), (50564, 398382), (66397, 303384), (75846, 265588), (101128, 199191), (132794, 151692)]