20163690066

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{257}}^1\times {\mathrm{15013}}^1$

素因数の和:15355

約数の個数: 64

約数和(自身を含む): 44252143488

約数和(自身を除く): 24088453422

約数列:

[1, 2, 3, 6, 13, 26, 39, 67, 78, 134, 201, 257, 402, 514, 771, 871, 1542, 1742, 2613, 3341, 5226, 6682, 10023, 15013, 17219, 20046, 30026, 34438, 45039, 51657, 90078, 103314, 195169, 223847, 390338, 447694, 585507, 671541, 1005871, 1171014, 1343082, 2011742, 3017613, 3858341, 6035226, 7716682, 11575023, 13076323, 23150046, 26152646, 39228969, 50158433, 78457938, 100316866, 150475299, 258508847, 300950598, 517017694, 775526541, 1551053082, 3360615011, 6721230022, 10081845033, 20163690066]

約数ペア:

[(1, 20163690066), (2, 10081845033), (3, 6721230022), (6, 3360615011), (13, 1551053082), (26, 775526541), (39, 517017694), (67, 300950598), (78, 258508847), (134, 150475299), (201, 100316866), (257, 78457938), (402, 50158433), (514, 39228969), (771, 26152646), (871, 23150046), (1542, 13076323), (1742, 11575023), (2613, 7716682), (3341, 6035226), (5226, 3858341), (6682, 3017613), (10023, 2011742), (15013, 1343082), (17219, 1171014), (20046, 1005871), (30026, 671541), (34438, 585507), (45039, 447694), (51657, 390338), (90078, 223847), (103314, 195169)]