20161794932

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1$

素因数の和:501

約数の個数: 96

約数和(自身を含む): 37810069920

約数和(自身を除く): 17648274988

約数列:

[1, 2, 4, 29, 58, 97, 101, 113, 116, 157, 194, 202, 226, 314, 388, 404, 452, 628, 2813, 2929, 3277, 4553, 5626, 5858, 6554, 9106, 9797, 10961, 11252, 11413, 11716, 13108, 15229, 15857, 17741, 18212, 19594, 21922, 22826, 30458, 31714, 35482, 39188, 43844, 45652, 60916, 63428, 70964, 284113, 317869, 330977, 441641, 459853, 514489, 568226, 635738, 661954, 883282, 919706, 1028978, 1107061, 1136452, 1271476, 1323908, 1538129, 1720877, 1766564, 1791841, 1839412, 2057956, 2214122, 3076258, 3441754, 3583682, 4428244, 6152516, 6883508, 7167364, 32104769, 44605741, 49905433, 51963389, 64209538, 89211482, 99810866, 103926778, 128419076, 173808577, 178422964, 199621732, 207853556, 347617154, 695234308, 5040448733, 10080897466, 20161794932]

約数ペア:

[(1, 20161794932), (2, 10080897466), (4, 5040448733), (29, 695234308), (58, 347617154), (97, 207853556), (101, 199621732), (113, 178422964), (116, 173808577), (157, 128419076), (194, 103926778), (202, 99810866), (226, 89211482), (314, 64209538), (388, 51963389), (404, 49905433), (452, 44605741), (628, 32104769), (2813, 7167364), (2929, 6883508), (3277, 6152516), (4553, 4428244), (5626, 3583682), (5858, 3441754), (6554, 3076258), (9106, 2214122), (9797, 2057956), (10961, 1839412), (11252, 1791841), (11413, 1766564), (11716, 1720877), (13108, 1538129), (15229, 1323908), (15857, 1271476), (17741, 1136452), (18212, 1107061), (19594, 1028978), (21922, 919706), (22826, 883282), (30458, 661954), (31714, 635738), (35482, 568226), (39188, 514489), (43844, 459853), (45652, 441641), (60916, 330977), (63428, 317869), (70964, 284113)]