20169969347310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{9049}}^1\times {\mathrm{18701}}^1$

素因数の和:27926

約数の個数: 128

約数和(自身を含む): 50450964048000

約数和(自身を除く): 30280994700690

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 137, 145, 174, 274, 290, 411, 435, 685, 822, 870, 1370, 2055, 3973, 4110, 7946, 9049, 11919, 18098, 18701, 19865, 23838, 27147, 37402, 39730, 45245, 54294, 56103, 59595, 90490, 93505, 112206, 119190, 135735, 187010, 262421, 271470, 280515, 524842, 542329, 561030, 787263, 1084658, 1239713, 1312105, 1574526, 1626987, 2479426, 2562037, 2624210, 2711645, 3253974, 3719139, 3936315, 5124074, 5423290, 6198565, 7438278, 7686111, 7872630, 8134935, 12397130, 12810185, 15372222, 16269870, 18595695, 25620370, 35951677, 37191390, 38430555, 71903354, 74299073, 76861110, 107855031, 148598146, 169225349, 179758385, 215710062, 222897219, 338450698, 359516770, 371495365, 445794438, 507676047, 539275155, 742990730, 846126745, 1015352094, 1078550310, 1114486095, 1692253490, 2228972190, 2538380235, 4907535121, 5076760470, 9815070242, 14722605363, 23183872813, 24537675605, 29445210726, 46367745626, 49075351210, 69551618439, 73613026815, 115919364065, 139103236878, 147226053630, 231838728130, 347758092195, 672332311577, 695516184390, 1344664623154, 2016996934731, 3361661557885, 4033993869462, 6723323115770, 10084984673655, 20169969347310]

約数ペア:

[(1, 20169969347310), (2, 10084984673655), (3, 6723323115770), (5, 4033993869462), (6, 3361661557885), (10, 2016996934731), (15, 1344664623154), (29, 695516184390), (30, 672332311577), (58, 347758092195), (87, 231838728130), (137, 147226053630), (145, 139103236878), (174, 115919364065), (274, 73613026815), (290, 69551618439), (411, 49075351210), (435, 46367745626), (685, 29445210726), (822, 24537675605), (870, 23183872813), (1370, 14722605363), (2055, 9815070242), (3973, 5076760470), (4110, 4907535121), (7946, 2538380235), (9049, 2228972190), (11919, 1692253490), (18098, 1114486095), (18701, 1078550310), (19865, 1015352094), (23838, 846126745), (27147, 742990730), (37402, 539275155), (39730, 507676047), (45245, 445794438), (54294, 371495365), (56103, 359516770), (59595, 338450698), (90490, 222897219), (93505, 215710062), (112206, 179758385), (119190, 169225349), (135735, 148598146), (187010, 107855031), (262421, 76861110), (271470, 74299073), (280515, 71903354), (524842, 38430555), (542329, 37191390), (561030, 35951677), (787263, 25620370), (1084658, 18595695), (1239713, 16269870), (1312105, 15372222), (1574526, 12810185), (1626987, 12397130), (2479426, 8134935), (2562037, 7872630), (2624210, 7686111), (2711645, 7438278), (3253974, 6198565), (3719139, 5423290), (3936315, 5124074)]