20142876144

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{761603}}^1$

素因数の和:761662

約数の個数: 80

約数和(自身を含む): 56663337600

約数和(自身を除く): 36520461456

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 29, 38, 48, 57, 58, 76, 87, 114, 116, 152, 174, 228, 232, 304, 348, 456, 464, 551, 696, 912, 1102, 1392, 1653, 2204, 3306, 4408, 6612, 8816, 13224, 26448, 761603, 1523206, 2284809, 3046412, 4569618, 6092824, 9139236, 12185648, 14470457, 18278472, 22086487, 28940914, 36556944, 43411371, 44172974, 57881828, 66259461, 86822742, 88345948, 115763656, 132518922, 173645484, 176691896, 231527312, 265037844, 347290968, 353383792, 419643253, 530075688, 694581936, 839286506, 1060151376, 1258929759, 1678573012, 2517859518, 3357146024, 5035719036, 6714292048, 10071438072, 20142876144]

約数ペア:

[(1, 20142876144), (2, 10071438072), (3, 6714292048), (4, 5035719036), (6, 3357146024), (8, 2517859518), (12, 1678573012), (16, 1258929759), (19, 1060151376), (24, 839286506), (29, 694581936), (38, 530075688), (48, 419643253), (57, 353383792), (58, 347290968), (76, 265037844), (87, 231527312), (114, 176691896), (116, 173645484), (152, 132518922), (174, 115763656), (228, 88345948), (232, 86822742), (304, 66259461), (348, 57881828), (456, 44172974), (464, 43411371), (551, 36556944), (696, 28940914), (912, 22086487), (1102, 18278472), (1392, 14470457), (1653, 12185648), (2204, 9139236), (3306, 6092824), (4408, 4569618), (6612, 3046412), (8816, 2284809), (13224, 1523206), (26448, 761603)]