20210329444

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{307}}^1\times {\mathrm{1721}}^1$

素因数の和:2236

約数の個数: 48

約数和(自身を含む): 36264989376

約数和(自身を除く): 16054659932

約数列:

[1, 2, 4, 73, 131, 146, 262, 292, 307, 524, 614, 1228, 1721, 3442, 6884, 9563, 19126, 22411, 38252, 40217, 44822, 80434, 89644, 125633, 160868, 225451, 251266, 450902, 502532, 528347, 901804, 1056694, 2113388, 2935841, 5871682, 11743364, 16457923, 32915846, 38569331, 65831692, 69213457, 77138662, 138426914, 154277324, 276853828, 5052582361, 10105164722, 20210329444]

約数ペア:

[(1, 20210329444), (2, 10105164722), (4, 5052582361), (73, 276853828), (131, 154277324), (146, 138426914), (262, 77138662), (292, 69213457), (307, 65831692), (524, 38569331), (614, 32915846), (1228, 16457923), (1721, 11743364), (3442, 5871682), (6884, 2935841), (9563, 2113388), (19126, 1056694), (22411, 901804), (38252, 528347), (40217, 502532), (44822, 450902), (80434, 251266), (89644, 225451), (125633, 160868)]