20233418445

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{3187}}^1$

素因数の和:3451

約数の個数: 96

約数和(自身を含む): 38206726272

約数和(自身を除く): 17973307827

約数列:

[1, 3, 5, 9, 15, 17, 43, 45, 51, 85, 129, 153, 193, 215, 255, 387, 579, 645, 731, 765, 965, 1737, 1935, 2193, 2895, 3187, 3281, 3655, 6579, 8299, 8685, 9561, 9843, 10965, 15935, 16405, 24897, 28683, 29529, 32895, 41495, 47805, 49215, 54179, 74691, 124485, 137041, 141083, 143415, 147645, 162537, 270895, 373455, 411123, 423249, 487611, 615091, 685205, 705415, 812685, 1233369, 1269747, 1845273, 2055615, 2116245, 2329697, 2438055, 3075455, 5535819, 6166845, 6348735, 6989091, 9226365, 10456547, 11648485, 20967273, 26448913, 27679095, 31369641, 34945455, 52282735, 79346739, 94108923, 104836365, 132244565, 156848205, 238040217, 396733695, 449631521, 470544615, 1190201085, 1348894563, 2248157605, 4046683689, 6744472815, 20233418445]

約数ペア:

[(1, 20233418445), (3, 6744472815), (5, 4046683689), (9, 2248157605), (15, 1348894563), (17, 1190201085), (43, 470544615), (45, 449631521), (51, 396733695), (85, 238040217), (129, 156848205), (153, 132244565), (193, 104836365), (215, 94108923), (255, 79346739), (387, 52282735), (579, 34945455), (645, 31369641), (731, 27679095), (765, 26448913), (965, 20967273), (1737, 11648485), (1935, 10456547), (2193, 9226365), (2895, 6989091), (3187, 6348735), (3281, 6166845), (3655, 5535819), (6579, 3075455), (8299, 2438055), (8685, 2329697), (9561, 2116245), (9843, 2055615), (10965, 1845273), (15935, 1269747), (16405, 1233369), (24897, 812685), (28683, 705415), (29529, 685205), (32895, 615091), (41495, 487611), (47805, 423249), (49215, 411123), (54179, 373455), (74691, 270895), (124485, 162537), (137041, 147645), (141083, 143415)]