20163022404

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{439}}^1\times {\mathrm{23773}}^1$

素因数の和:24249

約数の個数: 96

約数和(自身を含む): 56235970560

約数和(自身を除く): 36072948156

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 439, 483, 644, 878, 966, 1317, 1756, 1932, 2634, 3073, 5268, 6146, 9219, 10097, 12292, 18438, 20194, 23773, 30291, 36876, 40388, 47546, 60582, 70679, 71319, 95092, 121164, 141358, 142638, 166411, 212037, 282716, 285276, 332822, 424074, 499233, 546779, 665644, 848148, 998466, 1093558, 1640337, 1996932, 2187116, 3280674, 3827453, 6561348, 7654906, 10436347, 11482359, 15309812, 20872694, 22964718, 31309041, 41745388, 45929436, 62618082, 73054429, 125236164, 146108858, 219163287, 240035981, 292217716, 438326574, 480071962, 720107943, 876653148, 960143924, 1440215886, 1680251867, 2880431772, 3360503734, 5040755601, 6721007468, 10081511202, 20163022404]

約数ペア:

[(1, 20163022404), (2, 10081511202), (3, 6721007468), (4, 5040755601), (6, 3360503734), (7, 2880431772), (12, 1680251867), (14, 1440215886), (21, 960143924), (23, 876653148), (28, 720107943), (42, 480071962), (46, 438326574), (69, 292217716), (84, 240035981), (92, 219163287), (138, 146108858), (161, 125236164), (276, 73054429), (322, 62618082), (439, 45929436), (483, 41745388), (644, 31309041), (878, 22964718), (966, 20872694), (1317, 15309812), (1756, 11482359), (1932, 10436347), (2634, 7654906), (3073, 6561348), (5268, 3827453), (6146, 3280674), (9219, 2187116), (10097, 1996932), (12292, 1640337), (18438, 1093558), (20194, 998466), (23773, 848148), (30291, 665644), (36876, 546779), (40388, 499233), (47546, 424074), (60582, 332822), (70679, 285276), (71319, 282716), (95092, 212037), (121164, 166411), (141358, 142638)]