20132885564

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{2189309}}^1$

素因数の和:2189354

約数の個数: 36

約数和(自身を含む): 40764952200

約数和(自身を除く): 20632066636

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 121, 209, 242, 418, 484, 836, 2299, 4598, 9196, 2189309, 4378618, 8757236, 24082399, 41596871, 48164798, 83193742, 96329596, 166387484, 264906389, 457565581, 529812778, 915131162, 1059625556, 1830262324, 5033221391, 10066442782, 20132885564]

約数ペア:

[(1, 20132885564), (2, 10066442782), (4, 5033221391), (11, 1830262324), (19, 1059625556), (22, 915131162), (38, 529812778), (44, 457565581), (76, 264906389), (121, 166387484), (209, 96329596), (242, 83193742), (418, 48164798), (484, 41596871), (836, 24082399), (2299, 8757236), (4598, 4378618), (9196, 2189309)]