20367069876

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{1307}}^1\times {\mathrm{11699}}^1$

素因数の和:13053

約数の個数: 72

約数和(自身を含む): 52919848800

約数和(自身を除く): 32552778924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 333, 444, 666, 1307, 1332, 2614, 3921, 5228, 7842, 11699, 11763, 15684, 23398, 23526, 35097, 46796, 47052, 48359, 70194, 96718, 105291, 140388, 145077, 193436, 210582, 290154, 421164, 432863, 435231, 580308, 865726, 870462, 1298589, 1731452, 1740924, 2597178, 3895767, 5194356, 7791534, 15290593, 15583068, 30581186, 45871779, 61162372, 91743558, 137615337, 183487116, 275230674, 550461348, 565751941, 1131503882, 1697255823, 2263007764, 3394511646, 5091767469, 6789023292, 10183534938, 20367069876]

約数ペア:

[(1, 20367069876), (2, 10183534938), (3, 6789023292), (4, 5091767469), (6, 3394511646), (9, 2263007764), (12, 1697255823), (18, 1131503882), (36, 565751941), (37, 550461348), (74, 275230674), (111, 183487116), (148, 137615337), (222, 91743558), (333, 61162372), (444, 45871779), (666, 30581186), (1307, 15583068), (1332, 15290593), (2614, 7791534), (3921, 5194356), (5228, 3895767), (7842, 2597178), (11699, 1740924), (11763, 1731452), (15684, 1298589), (23398, 870462), (23526, 865726), (35097, 580308), (46796, 435231), (47052, 432863), (48359, 421164), (70194, 290154), (96718, 210582), (105291, 193436), (140388, 145077)]