20277103686

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{193813}}^1$

素因数の和:193925

約数の個数: 64

約数和(自身を含む): 48227125248

約数和(自身を除く): 27950021562

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 53, 94, 106, 141, 159, 282, 318, 329, 371, 658, 742, 987, 1113, 1974, 2226, 2491, 4982, 7473, 14946, 17437, 34874, 52311, 104622, 193813, 387626, 581439, 1162878, 1356691, 2713382, 4070073, 8140146, 9109211, 10272089, 18218422, 20544178, 27327633, 30816267, 54655266, 61632534, 63764477, 71904623, 127528954, 143809246, 191293431, 215713869, 382586862, 431427738, 482788183, 965576366, 1448364549, 2896729098, 3379517281, 6759034562, 10138551843, 20277103686]

約数ペア:

[(1, 20277103686), (2, 10138551843), (3, 6759034562), (6, 3379517281), (7, 2896729098), (14, 1448364549), (21, 965576366), (42, 482788183), (47, 431427738), (53, 382586862), (94, 215713869), (106, 191293431), (141, 143809246), (159, 127528954), (282, 71904623), (318, 63764477), (329, 61632534), (371, 54655266), (658, 30816267), (742, 27327633), (987, 20544178), (1113, 18218422), (1974, 10272089), (2226, 9109211), (2491, 8140146), (4982, 4070073), (7473, 2713382), (14946, 1356691), (17437, 1162878), (34874, 581439), (52311, 387626), (104622, 193813)]