20276046

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:254

約数の個数: 96

約数和(自身を含む): 53913600

約数和(自身を除く): 33637554

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 31, 42, 58, 62, 63, 87, 93, 126, 174, 179, 186, 203, 217, 261, 279, 358, 406, 434, 522, 537, 558, 609, 651, 899, 1074, 1218, 1253, 1302, 1611, 1798, 1827, 1953, 2506, 2697, 3222, 3654, 3759, 3906, 5191, 5394, 5549, 6293, 7518, 8091, 10382, 11098, 11277, 12586, 15573, 16182, 16647, 18879, 22554, 31146, 33294, 36337, 37758, 38843, 46719, 49941, 56637, 72674, 77686, 93438, 99882, 109011, 113274, 116529, 160921, 218022, 233058, 321842, 327033, 349587, 482763, 654066, 699174, 965526, 1126447, 1448289, 2252894, 2896578, 3379341, 6758682, 10138023, 20276046]

約数ペア:

[(1, 20276046), (2, 10138023), (3, 6758682), (6, 3379341), (7, 2896578), (9, 2252894), (14, 1448289), (18, 1126447), (21, 965526), (29, 699174), (31, 654066), (42, 482763), (58, 349587), (62, 327033), (63, 321842), (87, 233058), (93, 218022), (126, 160921), (174, 116529), (179, 113274), (186, 109011), (203, 99882), (217, 93438), (261, 77686), (279, 72674), (358, 56637), (406, 49941), (434, 46719), (522, 38843), (537, 37758), (558, 36337), (609, 33294), (651, 31146), (899, 22554), (1074, 18879), (1218, 16647), (1253, 16182), (1302, 15573), (1611, 12586), (1798, 11277), (1827, 11098), (1953, 10382), (2506, 8091), (2697, 7518), (3222, 6293), (3654, 5549), (3759, 5394), (3906, 5191)]