20219441418

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{5711}}^1\times {\mathrm{17881}}^1$

素因数の和:23611

約数の個数: 48

約数和(自身を含む): 47802448512

約数和(自身を除く): 27583007094

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 5711, 11422, 17133, 17881, 34266, 35762, 51399, 53643, 62821, 102798, 107286, 125642, 160929, 188463, 196691, 321858, 376926, 393382, 565389, 590073, 1130778, 1180146, 1770219, 3540438, 102118391, 204236782, 306355173, 612710346, 919065519, 1123302301, 1838131038, 2246604602, 3369906903, 6739813806, 10109720709, 20219441418]

約数ペア:

[(1, 20219441418), (2, 10109720709), (3, 6739813806), (6, 3369906903), (9, 2246604602), (11, 1838131038), (18, 1123302301), (22, 919065519), (33, 612710346), (66, 306355173), (99, 204236782), (198, 102118391), (5711, 3540438), (11422, 1770219), (17133, 1180146), (17881, 1130778), (34266, 590073), (35762, 565389), (51399, 393382), (53643, 376926), (62821, 321858), (102798, 196691), (107286, 188463), (125642, 160929)]