20233939935

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{271}}^1\times {\mathrm{2297}}^1$

素因数の和:2784

約数の個数: 64

約数和(自身を含む): 35643193344

約数和(自身を除く): 15409253409

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 197, 271, 591, 813, 985, 1355, 2167, 2297, 2955, 2981, 4065, 6501, 6891, 8943, 10835, 11485, 14905, 25267, 32505, 34455, 44715, 53387, 75801, 126335, 160161, 266935, 379005, 452509, 587257, 622487, 800805, 1357527, 1761771, 1867461, 2262545, 2936285, 3112435, 4977599, 6787635, 6847357, 8808855, 9337305, 14932797, 20542071, 24887995, 34236785, 74663985, 102710355, 122629939, 367889817, 613149695, 1348929329, 1839449085, 4046787987, 6744646645, 20233939935]

約数ペア:

[(1, 20233939935), (3, 6744646645), (5, 4046787987), (11, 1839449085), (15, 1348929329), (33, 613149695), (55, 367889817), (165, 122629939), (197, 102710355), (271, 74663985), (591, 34236785), (813, 24887995), (985, 20542071), (1355, 14932797), (2167, 9337305), (2297, 8808855), (2955, 6847357), (2981, 6787635), (4065, 4977599), (6501, 3112435), (6891, 2936285), (8943, 2262545), (10835, 1867461), (11485, 1761771), (14905, 1357527), (25267, 800805), (32505, 622487), (34455, 587257), (44715, 452509), (53387, 379005), (75801, 266935), (126335, 160161)]