20232493155

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{228577}}^1$

素因数の和:228876

約数の個数: 48

約数和(自身を含む): 40222413504

約数和(自身を除く): 19989920349

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 281, 315, 843, 1405, 1967, 2529, 4215, 5901, 9835, 12645, 17703, 29505, 88515, 228577, 685731, 1142885, 1600039, 2057193, 3428655, 4800117, 8000195, 10285965, 14400351, 24000585, 64230137, 72001755, 192690411, 321150685, 449610959, 578071233, 963452055, 1348832877, 2248054795, 2890356165, 4046498631, 6744164385, 20232493155]

約数ペア:

[(1, 20232493155), (3, 6744164385), (5, 4046498631), (7, 2890356165), (9, 2248054795), (15, 1348832877), (21, 963452055), (35, 578071233), (45, 449610959), (63, 321150685), (105, 192690411), (281, 72001755), (315, 64230137), (843, 24000585), (1405, 14400351), (1967, 10285965), (2529, 8000195), (4215, 4800117), (5901, 3428655), (9835, 2057193), (12645, 1600039), (17703, 1142885), (29505, 685731), (88515, 228577)]