20195616

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{733}}^1$

素因数の和:794

約数の個数: 96

約数和(自身を含む): 62149248

約数和(自身を除く): 41953632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 41, 42, 48, 56, 82, 84, 96, 112, 123, 164, 168, 224, 246, 287, 328, 336, 492, 574, 656, 672, 733, 861, 984, 1148, 1312, 1466, 1722, 1968, 2199, 2296, 2932, 3444, 3936, 4398, 4592, 5131, 5864, 6888, 8796, 9184, 10262, 11728, 13776, 15393, 17592, 20524, 23456, 27552, 30053, 30786, 35184, 41048, 60106, 61572, 70368, 82096, 90159, 120212, 123144, 164192, 180318, 210371, 240424, 246288, 360636, 420742, 480848, 492576, 631113, 721272, 841484, 961696, 1262226, 1442544, 1682968, 2524452, 2885088, 3365936, 5048904, 6731872, 10097808, 20195616]

約数ペア:

[(1, 20195616), (2, 10097808), (3, 6731872), (4, 5048904), (6, 3365936), (7, 2885088), (8, 2524452), (12, 1682968), (14, 1442544), (16, 1262226), (21, 961696), (24, 841484), (28, 721272), (32, 631113), (41, 492576), (42, 480848), (48, 420742), (56, 360636), (82, 246288), (84, 240424), (96, 210371), (112, 180318), (123, 164192), (164, 123144), (168, 120212), (224, 90159), (246, 82096), (287, 70368), (328, 61572), (336, 60106), (492, 41048), (574, 35184), (656, 30786), (672, 30053), (733, 27552), (861, 23456), (984, 20524), (1148, 17592), (1312, 15393), (1466, 13776), (1722, 11728), (1968, 10262), (2199, 9184), (2296, 8796), (2932, 6888), (3444, 5864), (3936, 5131), (4398, 4592)]