20136071294

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{569}}^1\times {\mathrm{1889}}^1$

素因数の和:2525

約数の個数: 64

約数和(自身を含む): 34904520000

約数和(自身を除く): 14768448706

約数列:

[1, 2, 17, 19, 29, 34, 38, 58, 323, 493, 551, 569, 646, 986, 1102, 1138, 1889, 3778, 9367, 9673, 10811, 16501, 18734, 19346, 21622, 32113, 33002, 35891, 54781, 64226, 71782, 109562, 183787, 280517, 313519, 367574, 561034, 610147, 627038, 931277, 1040839, 1074841, 1220294, 1862554, 2081678, 2149682, 5329823, 10659646, 17694263, 18272297, 20421979, 31170389, 35388526, 36544594, 40843958, 62340778, 347173643, 529896613, 592237391, 694347286, 1059793226, 1184474782, 10068035647, 20136071294]

約数ペア:

[(1, 20136071294), (2, 10068035647), (17, 1184474782), (19, 1059793226), (29, 694347286), (34, 592237391), (38, 529896613), (58, 347173643), (323, 62340778), (493, 40843958), (551, 36544594), (569, 35388526), (646, 31170389), (986, 20421979), (1102, 18272297), (1138, 17694263), (1889, 10659646), (3778, 5329823), (9367, 2149682), (9673, 2081678), (10811, 1862554), (16501, 1220294), (18734, 1074841), (19346, 1040839), (21622, 931277), (32113, 627038), (33002, 610147), (35891, 561034), (54781, 367574), (64226, 313519), (71782, 280517), (109562, 183787)]