20233670895

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{449}}^1\times {\mathrm{58907}}^1$

素因数の和:59384

約数の個数: 48

約数和(自身を含む): 37218074400

約数和(自身を除く): 16984403505

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 449, 765, 1347, 2245, 4041, 6735, 7633, 20205, 22899, 38165, 58907, 68697, 114495, 176721, 294535, 343485, 530163, 883605, 1001419, 2650815, 3004257, 5007095, 9012771, 15021285, 26449243, 45063855, 79347729, 132246215, 238043187, 396738645, 449637131, 1190215935, 1348911393, 2248185655, 4046734179, 6744556965, 20233670895]

約数ペア:

[(1, 20233670895), (3, 6744556965), (5, 4046734179), (9, 2248185655), (15, 1348911393), (17, 1190215935), (45, 449637131), (51, 396738645), (85, 238043187), (153, 132246215), (255, 79347729), (449, 45063855), (765, 26449243), (1347, 15021285), (2245, 9012771), (4041, 5007095), (6735, 3004257), (7633, 2650815), (20205, 1001419), (22899, 883605), (38165, 530163), (58907, 343485), (68697, 294535), (114495, 176721)]