20162681112

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{809}}^1\times {\mathrm{21193}}^1$

素因数の和:22025

約数の個数: 96

約数和(自身を含む): 58711618800

約数和(自身を除く): 38548937688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 809, 1176, 1618, 2427, 3236, 4854, 5663, 6472, 9708, 11326, 16989, 19416, 21193, 22652, 33978, 39641, 42386, 45304, 63579, 67956, 79282, 84772, 118923, 127158, 135912, 148351, 158564, 169544, 237846, 254316, 296702, 317128, 445053, 475692, 508632, 593404, 890106, 951384, 1038457, 1186808, 1780212, 2076914, 3115371, 3560424, 4153828, 6230742, 8307656, 12461484, 17145137, 24922968, 34290274, 51435411, 68580548, 102870822, 120015959, 137161096, 205741644, 240031918, 360047877, 411483288, 480063836, 720095754, 840111713, 960127672, 1440191508, 1680223426, 2520335139, 2880383016, 3360446852, 5040670278, 6720893704, 10081340556, 20162681112]

約数ペア:

[(1, 20162681112), (2, 10081340556), (3, 6720893704), (4, 5040670278), (6, 3360446852), (7, 2880383016), (8, 2520335139), (12, 1680223426), (14, 1440191508), (21, 960127672), (24, 840111713), (28, 720095754), (42, 480063836), (49, 411483288), (56, 360047877), (84, 240031918), (98, 205741644), (147, 137161096), (168, 120015959), (196, 102870822), (294, 68580548), (392, 51435411), (588, 34290274), (809, 24922968), (1176, 17145137), (1618, 12461484), (2427, 8307656), (3236, 6230742), (4854, 4153828), (5663, 3560424), (6472, 3115371), (9708, 2076914), (11326, 1780212), (16989, 1186808), (19416, 1038457), (21193, 951384), (22652, 890106), (33978, 593404), (39641, 508632), (42386, 475692), (45304, 445053), (63579, 317128), (67956, 296702), (79282, 254316), (84772, 237846), (118923, 169544), (127158, 158564), (135912, 148351)]