20211883476

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{953}}^1\times {\mathrm{33347}}^1$

素因数の和:34360

約数の個数: 48

約数和(自身を含む): 48102755904

約数和(自身を除く): 27890872428

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 953, 1906, 2859, 3812, 5718, 11436, 33347, 50509, 66694, 100041, 101018, 133388, 151527, 200082, 202036, 303054, 400164, 606108, 1767391, 3534782, 5302173, 7069564, 10604346, 21208692, 31779691, 63559382, 95339073, 127118764, 190678146, 381356292, 1684323623, 3368647246, 5052970869, 6737294492, 10105941738, 20211883476]

約数ペア:

[(1, 20211883476), (2, 10105941738), (3, 6737294492), (4, 5052970869), (6, 3368647246), (12, 1684323623), (53, 381356292), (106, 190678146), (159, 127118764), (212, 95339073), (318, 63559382), (636, 31779691), (953, 21208692), (1906, 10604346), (2859, 7069564), (3812, 5302173), (5718, 3534782), (11436, 1767391), (33347, 606108), (50509, 400164), (66694, 303054), (100041, 202036), (101018, 200082), (133388, 151527)]