20144090850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{141511}}^1$

素因数の和:141612

約数の個数: 96

約数和(自身を含む): 54537592704

約数和(自身を除く): 34393501854

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 73, 75, 78, 130, 146, 150, 195, 219, 325, 365, 390, 438, 650, 730, 949, 975, 1095, 1825, 1898, 1950, 2190, 2847, 3650, 4745, 5475, 5694, 9490, 10950, 14235, 23725, 28470, 47450, 71175, 141511, 142350, 283022, 424533, 707555, 849066, 1415110, 1839643, 2122665, 3537775, 3679286, 4245330, 5518929, 7075550, 9198215, 10330303, 10613325, 11037858, 18396430, 20660606, 21226650, 27594645, 30990909, 45991075, 51651515, 55189290, 61981818, 91982150, 103303030, 134293939, 137973225, 154954545, 258257575, 268587878, 275946450, 309909090, 402881817, 516515150, 671469695, 774772725, 805763634, 1342939390, 1549545450, 2014409085, 3357348475, 4028818170, 6714696950, 10072045425, 20144090850]

約数ペア:

[(1, 20144090850), (2, 10072045425), (3, 6714696950), (5, 4028818170), (6, 3357348475), (10, 2014409085), (13, 1549545450), (15, 1342939390), (25, 805763634), (26, 774772725), (30, 671469695), (39, 516515150), (50, 402881817), (65, 309909090), (73, 275946450), (75, 268587878), (78, 258257575), (130, 154954545), (146, 137973225), (150, 134293939), (195, 103303030), (219, 91982150), (325, 61981818), (365, 55189290), (390, 51651515), (438, 45991075), (650, 30990909), (730, 27594645), (949, 21226650), (975, 20660606), (1095, 18396430), (1825, 11037858), (1898, 10613325), (1950, 10330303), (2190, 9198215), (2847, 7075550), (3650, 5518929), (4745, 4245330), (5475, 3679286), (5694, 3537775), (9490, 2122665), (10950, 1839643), (14235, 1415110), (23725, 849066), (28470, 707555), (47450, 424533), (71175, 283022), (141511, 142350)]