19755832866

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{139}}^1\times {\mathrm{27967}}^1$

素因数の和:28140

約数の個数: 96

約数和(自身を含む): 49993359360

約数和(自身を除く): 30237526494

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 121, 139, 154, 231, 242, 278, 363, 417, 462, 726, 834, 847, 973, 1529, 1694, 1946, 2541, 2919, 3058, 4587, 5082, 5838, 9174, 10703, 16819, 21406, 27967, 32109, 33638, 50457, 55934, 64218, 83901, 100914, 117733, 167802, 195769, 235466, 307637, 353199, 391538, 587307, 615274, 706398, 922911, 1174614, 1845822, 2153459, 3384007, 3887413, 4306918, 6460377, 6768014, 7774826, 10152021, 11662239, 12920754, 20304042, 23324478, 23688049, 27211891, 42761543, 47376098, 54423782, 71064147, 81635673, 85523086, 128284629, 142128294, 163271346, 256569258, 299330801, 470376973, 598661602, 897992403, 940753946, 1411130919, 1795984806, 2822261838, 3292638811, 6585277622, 9877916433, 19755832866]

約数ペア:

[(1, 19755832866), (2, 9877916433), (3, 6585277622), (6, 3292638811), (7, 2822261838), (11, 1795984806), (14, 1411130919), (21, 940753946), (22, 897992403), (33, 598661602), (42, 470376973), (66, 299330801), (77, 256569258), (121, 163271346), (139, 142128294), (154, 128284629), (231, 85523086), (242, 81635673), (278, 71064147), (363, 54423782), (417, 47376098), (462, 42761543), (726, 27211891), (834, 23688049), (847, 23324478), (973, 20304042), (1529, 12920754), (1694, 11662239), (1946, 10152021), (2541, 7774826), (2919, 6768014), (3058, 6460377), (4587, 4306918), (5082, 3887413), (5838, 3384007), (9174, 2153459), (10703, 1845822), (16819, 1174614), (21406, 922911), (27967, 706398), (32109, 615274), (33638, 587307), (50457, 391538), (55934, 353199), (64218, 307637), (83901, 235466), (100914, 195769), (117733, 167802)]