20163695614

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{20287}}^1$

素因数の和:20401

約数の個数: 64

約数和(自身を含む): 35338125312

約数和(自身を除く): 15174429698

約数列:

[1, 2, 17, 23, 31, 34, 41, 46, 62, 82, 391, 527, 697, 713, 782, 943, 1054, 1271, 1394, 1426, 1886, 2542, 12121, 16031, 20287, 21607, 24242, 29233, 32062, 40574, 43214, 58466, 344879, 466601, 496961, 628897, 689758, 831767, 933202, 993922, 1257794, 1663534, 7932217, 10691249, 14140039, 14464631, 15864434, 19130641, 21382498, 25784777, 28280078, 28929262, 38261282, 51569554, 245898727, 325220897, 438341209, 491797454, 593049871, 650441794, 876682418, 1186099742, 10081847807, 20163695614]

約数ペア:

[(1, 20163695614), (2, 10081847807), (17, 1186099742), (23, 876682418), (31, 650441794), (34, 593049871), (41, 491797454), (46, 438341209), (62, 325220897), (82, 245898727), (391, 51569554), (527, 38261282), (697, 28929262), (713, 28280078), (782, 25784777), (943, 21382498), (1054, 19130641), (1271, 15864434), (1394, 14464631), (1426, 14140039), (1886, 10691249), (2542, 7932217), (12121, 1663534), (16031, 1257794), (20287, 993922), (21607, 933202), (24242, 831767), (29233, 689758), (32062, 628897), (40574, 496961), (43214, 466601), (58466, 344879)]