20162061788

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1\times {\mathrm{359}}^1$

素因数の和:711

約数の個数: 96

約数和(自身を含む): 39713587200

約数和(自身を除く): 19551525412

約数列:

[1, 2, 4, 11, 22, 44, 79, 107, 151, 158, 214, 302, 316, 359, 428, 604, 718, 869, 1177, 1436, 1661, 1738, 2354, 3322, 3476, 3949, 4708, 6644, 7898, 8453, 11929, 15796, 16157, 16906, 23858, 28361, 32314, 33812, 38413, 47716, 54209, 56722, 64628, 76826, 92983, 108418, 113444, 131219, 153652, 177727, 185966, 216836, 262438, 311971, 355454, 371932, 422543, 524876, 596299, 623942, 710908, 845086, 1192598, 1247884, 1276403, 1690172, 2385196, 2552806, 3034627, 4282511, 5105612, 5800363, 6069254, 8565022, 11600726, 12138508, 14040433, 17130044, 23201452, 28080866, 33380897, 47107621, 56161732, 63803993, 66761794, 94215242, 127607986, 133523588, 188430484, 255215972, 458228677, 916457354, 1832914708, 5040515447, 10081030894, 20162061788]

約数ペア:

[(1, 20162061788), (2, 10081030894), (4, 5040515447), (11, 1832914708), (22, 916457354), (44, 458228677), (79, 255215972), (107, 188430484), (151, 133523588), (158, 127607986), (214, 94215242), (302, 66761794), (316, 63803993), (359, 56161732), (428, 47107621), (604, 33380897), (718, 28080866), (869, 23201452), (1177, 17130044), (1436, 14040433), (1661, 12138508), (1738, 11600726), (2354, 8565022), (3322, 6069254), (3476, 5800363), (3949, 5105612), (4708, 4282511), (6644, 3034627), (7898, 2552806), (8453, 2385196), (11929, 1690172), (15796, 1276403), (16157, 1247884), (16906, 1192598), (23858, 845086), (28361, 710908), (32314, 623942), (33812, 596299), (38413, 524876), (47716, 422543), (54209, 371932), (56722, 355454), (64628, 311971), (76826, 262438), (92983, 216836), (108418, 185966), (113444, 177727), (131219, 153652)]